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Game History for Brianna Portillo
Player ID: 16251-M, OSCO: Oklahoma Scholastic Chess Organization, Claremore, OK, USA
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CXR Chess Win-Loss-Draw Pie Chart for Player Brianna Portillo CXR Chess Last 25 Games Win-Loss-Draw Pie Chart for Player Brianna Portillo
Game
ID		 Brianna's
Result		 Brianna's Rating
Before  &  After		 Brianna's
Color		 Name of
Opponent
Oppon.
ID
 Oppon.
Rating		 Game
Date		 Time
Cntrl		 Opening
Moves		 Event
ID		 Comments
    934687     LOST 300/P     279/P   BLACK W.Black 16145-V 255/P 10/19/13 g/45   903 Tulsa K-12 Open  
    934707     WON 279/P     345/P   WHITE E.Glover 15862-M 182 10/19/13 g/45   903 Tulsa K-12 Open  
    934725     LOST 345/P     313/P   WHITE G.Holman 15887-K 251 10/19/13 g/45   903 Tulsa K-12 Open  
    934740     LOST 313/P     284/P   BLACK S.Brooks 16064-G 196 10/19/13 g/45   903 Tulsa K-12 Open  
    934759     WON 284/P     308/P   WHITE M.Westbrook 16253-F 241/P 10/19/13 g/45   903 Tulsa K-12 Open  
    936661     LOST 308/P     308/P   WHITE L.Miller 16049-K 712 11/09/13 g/45   906 14th OK Grade Championship  
    936691     WON 308/P     369/P   BLACK S.Brooks 16064-G 186 11/09/13 g/45   906 14th OK Grade Championship  
    936702     LOST 369     360   BLACK C.Selby 15286-M 609 11/09/13 g/45   906 14th OK Grade Championship  
    936722     LOST 360     332   WHITE H.Buchanan 15809-C 140 11/09/13 g/45   906 14th OK Grade Championship  
    936737     LOST 332     309   BLACK A.Roy 16210-J 224 11/09/13 g/45   906 14th OK Grade Championship  
    937170     DRAWN 309     309   WHITE S.Graves 16144-K 127/P 12/14/13 g/30   905 UCO K-12 Open  
    937181     DRAWN 309     310   BLACK J.Meng 16058-V 230/P 12/14/13 g/30   905 UCO K-12 Open  
    937204     LOST 310     305   WHITE A.Graves 16147-X 259/P 12/14/13 g/30   905 UCO K-12 Open  
    937214     LOST 305     286   BLACK W.Black 16145-V 296 12/14/13 g/30   905 UCO K-12 Open  
    937247     DRAWN 286     287   WHITE J.Meng 16326-C 228/P 12/14/13 g/30   905 UCO K-12 Open  
    938612     LOST 287     273   BLACK M.Barnes 16204-C 404 01/18/14 g/30   913 Ida Freeman Winter Open  
    938635     LOST 273     271   WHITE N.Pullela 16669-B 446/P 01/18/14 g/30   913 Ida Freeman Winter Open  
    938673     WON 271     281   BLACK M.Linden 16216-X 152/P 01/18/14 g/30   913 Ida Freeman Winter Open  
    938699     WON 281     304   WHITE E.Glover 15862-M 196 01/18/14 g/30   913 Ida Freeman Winter Open  
    938725     WON 304     325   BLACK N.Redeagle 15808-P 186 01/18/14 g/30   913 Ida Freeman Winter Open  
    939416     WON 325     336   BLACK R.Black 16702-B 300/P 02/15/14 g/30   915 Jenks Scholastic Open  
    939435     WON 336     367   WHITE C.Ruhl 16157-T 457 02/15/14 g/30   915 Jenks Scholastic Open  
    939449     LOST 367     352   WHITE N.Basavaraju 16050-D 465 02/15/14 g/30   915 Jenks Scholastic Open  
    939470     WON 352     375   BLACK C.Seba 16324-C 275 02/15/14 g/30   915 Jenks Scholastic Open  
    939490     DRAWN 375     379   WHITE K.Gowda 15885-D 425 02/15/14 g/30   915 Jenks Scholastic Open  
    939837     WON 379     412   BLACK A.Pavao 15792-D 560 03/08/14 g/45   917 18th Annual OK Scholastic Chess Championship  
    939865     LOST 412     402   WHITE A.Miller 16061-V 628 03/08/14 g/45   917 18th Annual OK Scholastic Chess Championship  
    939900     WON 402     412   BLACK T.King 16723-P 292/P 03/08/14 g/45   917 18th Annual OK Scholastic Chess Championship  
    939932     WON 412     444   BLACK G.Bowcaster 12792-G 574 03/08/14 g/45   917 18th Annual OK Scholastic Chess Championship  
    939954     LOST 444     433   WHITE K.Dunbar 15291-D 632 03/08/14 g/45   917 18th Annual OK Scholastic Chess Championship  
    940691     LOST 433     424   WHITE A.Miller 16061-V 689 09/27/14 g/45   926 Univ.of Central Okla.K-12  
    940714     WON 424     436   BLACK Z.Yoosuf 16833-T 566/P 09/27/14 g/45   926 Univ.of Central Okla.K-12  
    940740     WON 436     451   WHITE M.Linden 16216-X 160 09/27/14 g/45   926 Univ.of Central Okla.K-12  
    940760     LOST 451     437   BLACK O.Oertel 15642-Q 576 09/27/14 g/45   926 Univ.of Central Okla.K-12  
    940783     WON 437     448   WHITE H.Grenier 16835-X 405/P 09/27/14 g/45   926 Univ.of Central Okla.K-12  
    941130     LOST 448     435   WHITE N.Pullela 16669-B 610 10/25/14 g/45   927 Cleveland-Classen K-12  
    941161     WON 435     454   BLACK C.Martin 16686-T 251 10/25/14 g/45   927 Cleveland-Classen K-12  
    941170     LOST 454     443   WHITE A.Boevers 15650-V 653 10/25/14 g/45   927 Cleveland-Classen K-12  
    941193     LOST 443     429   BLACK M.Pritsker 16323-Q 565 10/25/14 g/45   927 Cleveland-Classen K-12  
    941566     LOST 429     429   BLACK L.Miller 16049-K 1017 11/15/14 g/45   929 15th OK Grade Championship  
    941594     WON 429     447   WHITE R.Yoosuf 16836-A 227 11/15/14 g/45   929 15th OK Grade Championship  
    941607     LOST 447     435   BLACK K.Dunbar 15291-D 631 11/15/14 g/45   929 15th OK Grade Championship  
    941631     WON 435     456   WHITE A.Graves 16147-X 313 11/15/14 g/45   929 15th OK Grade Championship  
    941650     WON 456     473   BLACK S.Brooks 16064-G 240 11/15/14 g/45   929 15th OK Grade Championship  
    942158     LOST 473     458   BLACK O.Oertel 15642-Q 580 12/13/14 g/45   932 Tulsa Univ. K-12 Open  
    942187     WON 458     469   WHITE D.Hadley 17002-B 496/P 12/13/14 g/45   932 Tulsa Univ. K-12 Open  
    942206     LOST 469     455   WHITE N.Grunstad 15871-K 606 12/13/14 g/45   932 Tulsa Univ. K-12 Open  
    942233     WON 455     470   BLACK N.Redeagle 15808-P 170 12/13/14 g/45   932 Tulsa Univ. K-12 Open  
    942255     WON 470     489   BLACK V.Westbrook 15896-D 283 12/13/14 g/45   932 Tulsa Univ. K-12 Open  
    942639     WON 489     519   BLACK M.Pritsker 16323-Q 590 01/17/15 g/45   937 Ida Freeman Winter Open  
    942660     DRAWN 519     528   WHITE M.Barnes 16204-C 696 01/17/15 g/45   937 Ida Freeman Winter Open  
    942682     LOST 528     498   BLACK P.Erickson 16837-D 257 01/17/15 g/45   937 Ida Freeman Winter Open  
    942705     WON 498     514   WHITE C.Noble 16675-V 237 01/17/15 g/45   937 Ida Freeman Winter Open  
    942727     WON 514     544   WHITE P.Little 15470-C 604 01/17/15 g/45   937 Ida Freeman Winter Open  
    943193     WON 544     558   WHITE H.Fishinghawk 16903-K 234 02/14/15 g/45   939 Sequoyah K-12 Scholastic Open  
    943196     LOST 558     545   BLACK K.Wilson 15644-K 712 02/14/15 g/45   939 Sequoyah K-12 Scholastic Open  
    943216     LOST 545     518   WHITE D.Bradshaw 15798-H 347 02/14/15 g/45   939 Sequoyah K-12 Scholastic Open  
    943229     WON 518     538   BLACK T.Kelly 15789-W 369 02/14/15 g/45   939 Sequoyah K-12 Scholastic Open  
    943242     WON 538     556   WHITE D.Hadley 17002-B 339 02/14/15 g/45   939 Sequoyah K-12 Scholastic Open  
    943644     DRAWN 556     565   BLACK A.Pavao 15792-D 719 03/07/15 g/45   946 19th Annual OK Scholastic Chess Championship  
    943668     WON 565     576   WHITE J.Owens 10000-P 519/P 03/07/15 g/45   946 19th Annual OK Scholastic Chess Championship  
    943693     WON 576     592   BLACK M.Hunter 16678-T 314 03/07/15 g/45   946 19th Annual OK Scholastic Chess Championship  
    943718     LOST 592     588   WHITE R.Amburgy 16248-R 979 03/07/15 g/45   946 19th Annual OK Scholastic Chess Championship  
    943744     WON 588     617   BLACK R.Ruston 15791-C 653 03/07/15 g/45   946 19th Annual OK Scholastic Chess Championship  
(64 games displayed)


A d d i t i o n a l     A n a l y s i s
SCORE% as White SCORE% as Black Overall SCORE%
50 % 56.25 % 53.12 %
Average Rating Change when playing as WHITE:   +4.437
Average Rating Change when playing as BLACK:   +5.468
Average Rating Change Overall: +4.953
Doctor Kibbitz says:
"Brianna Portillo is playing very well. Rating seems to be seeking a higher level. Brianna has faced opponents with an average rating of 417.7. Brianna should seek opponents of equal or greater strength in order to improve. She has improved by 346 points since 2014-01-18. "
 
Note: Pie charts are based on OFFICIAL results and do not reflect activity of the most recent 14 days.
CXR Chess Win-Loss-Draw Pie Chart for Player Brianna Portillo as White Player 		CXR Chess Win-Loss-Draw Pie Chart for Player Brianna Portillo as Black Player
 


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