Chess Game History for CXR Player Gregory Serper

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Game History for Gregory Serper
Player ID: 6230-P, United States Chess League, U.S.A.

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Game ID	Gregory's Result	Gregory's Rating Before & After	Gregory's Color	Name of Opponent	Oppon. ID	Oppon. Rating	Game Date	Time Cntrl	Opening Moves	Event ID	Comments
57761	WON	2575 2588	BLACK	R.Burnett	77-J	2381	08/28/06	g/90		155
58366	DRAWN	2588 2582	WHITE	M.Panchanathan	3018-D	2445	09/13/06	g/60		155
58560	WON	2582 2595	WHITE	R.Burnett	77-J	2380	09/20/06	g/60	Nf3...g6 e4...Bg7 d4...d6	155	Seattle vs. Tennessee
58565	LOST	2595 2572	BLACK	P.Charbonneau	183-A	2541	09/25/06	g/60	e4...c5 Nf3...e6 d4...cxd4	155	New York vs. Seattle
58869	WON	2572 2595	WHITE	J.Becerra	63-Q	2632	10/04/06	g/60	c4...c6 e4...d5 exd5...cxd5	155	Seattle vs. Miami
59286	LOST	2595 2569	BLACK	J.Friedel	3032-R	2479	10/11/06	g/90	e4...c5 Nf3...e6 d4...cxd4	155	San Francisco vs. Seattle - Sicilian Defense
59338	DRAWN	2569 2571	BLACK	J.Becerra	63-Q	2623	10/18/06	g/60	e4...c5 Nf3...e6 d4...cxd4	155	Miami vs. Seattle - Sicilian
59530	WON	2571 2589	WHITE	J.Friedel	3032-R	2498	10/23/06	g/90	c4...e5 g3...Nf6 Bg2...c6	155	Seattle vs. San Francisco
59782	DRAWN	2589 2583	BLACK	J.Stopa	6512-Q	2445	11/02/06	g/90	d4...d5 Nf3...Nf6 c4...c6	155	Dallas vs. Seattle
59865	LOST	2583 2557	BLACK	J.Stopa	6512-Q	2451	11/08/06	g/60	Nf3...d5 c4...e6 d4...Nf6	155	Dallas vs. Seattle - Playoffs: Wildcard Round
60280	LOST	2557 2533	BLACK	J.Friedel	3032-R	2480	11/15/06	g/60	e4...c5 Nf3...e6 d4...cxd4	155	San Francisco vs. Seattle - SemiFinals - Sicilian Def.
66417	DRAWN	2533 2537	WHITE	L.Christiansen	19-K	2631	08/29/07	g/30	d4...Nf6 c4...g6 Nc3...Bg7	261	U.S.Chess League 2007 Season
66587	DRAWN	2537 2541	BLACK	J.Becerra	63-Q	2637	09/05/07	g/30	e4...c5 Nf3...e6 Nc3...a6	261	U.S.Chess League 2007 Season
66804	WON	2541 2560	WHITE	J.Friedel	3032-R	2481	09/19/07	g/120	e4...e5 Nf3...Nc6 Bb5...a6	261	U.S.Chess League 2007 Season
67085	WON	2560 2578	BLACK	L.Milman	181-E	2484	09/26/07	g/30	e4...c5 Nf3...e6 d4...cxd4	261	U.S.Chess League 2007 Season
67273	DRAWN	2578 2585	BLACK	H.Nakamura	61-C	2745	10/03/07	g/30	d4...Nf6 c4...e6 Nf3...d5	261	U.S.Chess League 2007 Season
67416	DRAWN	2585 2582	WHITE	D.Boskovic	7403-B	2508	10/10/07	g/90	c4...c5 Nf3...g6 d4...cxd4	261	U.S.Chess League 2007 Season
67556	WON	2582 2600	BLACK	D.Boskovic	7403-B	2511	10/17/07	g/90	c4...e6 g3...d5 Bg2...dxc4	261	U.S.Chess League 2007 Season
67560	LOST	2600 2573	BLACK	J.Friedel	3032-R	2449	10/22/07	g/120	e4...c5 Nf3...e6	261	U.S.Chess League 2007 Season
76505	DRAWN	2573 2578	WHITE	J.Becerra	63-Q	2686	05/08/08	g/30	d4...Nf6 c4...g6 Nc3...Bg7	261	U.S.Chess League 2007 Season
79087	LOST	2578 2549	BLACK	B.Lopez	3013-E	2390	08/27/08	g/90	e4...c5 Nf3...e6 d4...cxd4	373	U.S.Chess League 2008 Season
79222	WON	2549 2559	BLACK	T.Andrews	6232-R	2272	09/03/08	g/90	e4...c5 Nf3...e6 d4...cxd4	373	U.S.Chess League 2008 Season
79419	DRAWN	2559 2555	BLACK	J.Van de mortel	9233-E	2456	09/15/08	g/90	Nf3...Nf6 g3...d6 d4...N/b-d7	373	U.S.Chess League 2008 Season
80066	DRAWN	2555 2555	WHITE	M.Z.	9245-P	2555	09/29/08	g/120	d4...d5 c4...c6 Nf3...Nf6	373	U.S.Chess League 2008 Season
80075	LOST	2555 2531	WHITE	I.Krush	35-V	2481	09/29/08	g/90	d4...Nf6 c4...g6 Nc3...Bg7	373	U.S.Chess League 2008 Season
80427	DRAWN	2531 2540	WHITE	J.Ehlvest	33-Q	2748	10/22/08	g/90	d4...Nf6 c4...g6 Nc3...d5	373	U.S.Chess League 2008 Season
80859	DRAWN	2540 2540	BLACK	L.Altounian	9230-A	2535	11/05/08	g/90	Nf3...d5 g3...c5 Bg2...Nc6	373	U.S.Chess League 2008 Season
89051	WON	2540 2562	BLACK	J.Friedel	3032-R	2568	08/31/09	g/120	34...e6 d4...d5 Nc3...dxe4	736	U.S.Chess League 2009 Season
89105	LOST	2562 2542	BLACK	P.Charbonneau	183-A	2586	09/08/09	g/60	e4...c5 Nf3...e6 d4...cxd4	736	U.S.Chess League 2009 Season
89673	DRAWN	2542 2551	WHITE	J.Ehlvest	33-Q	2756	09/30/09	g/90	d4...Nf6 c4...e6 Nc3...Bb4	736	U.S.Chess League 2009 Season
89701	WON	2551 2569	BLACK	L.Milman	181-E	2469	10/07/09	g/90	e4...e6 d4...d5 Nc3...dxe4	736	U.S.Chess League 2009 Season
97318	WON	2569 2576	WHITE	T.Andrews	6232-R	2219	10/21/09	g/60	c4...e5 g3...Nf6 Bg2...Nc6	736	U.S.Chess League 2009 Season
97504	WON	2576 2594	WHITE	J.Van de mortel	9233-E	2490	11/04/09	g/60	c4...Nf6 Nc3...g6 g3...Bg7	736	U.S.Chess League 2009 Season
97521	LOST	2594 2565	WHITE	B.Lugo	3012-B	2386	11/11/09	g/60	d4...d5 c4...c6 Nf3...Nf6	736	U.S.Chess League 2009 Season

(34 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%

63.33 %

47.36 %

54.41 %

Average Rating Change when playing as WHITE: +4.2

Average Rating Change when playing as BLACK: -3.84

Average Rating Change in 17 ENDGAMES (>47 moves): -2.41

Average Rating Change Overall: -0.29

Opening Classification	Performance as White	Performance as Black
King Pawn Openings excluding Sicilian Defense	avg. rating change: +19 (based on 1 games)	avg. rating change: +18 (based on 1 games)
Sicilian Defense	no results reported	avg. rating change: -11.5 (based on 10 games)
Queen Pawn Openings	avg. rating change: -3.714 (based on 7 games)	avg. rating change: +0.5 (based on 2 games)
English Opening	avg. rating change: +12.6 (based on 5 games)	avg. rating change: +18 (based on 1 games)
Other Openings	avg. rating change: +13 (based on 1 games)	avg. rating change: -2 (based on 4 games)

Doctor Kibbitz says:
"GM Serper has had more success playing the White pieces. He is giving up too many points to weaker players when playing black. Greater success with White implies the potential for improvement with Black. Concentrate on opening moves for defense. High draw percentage suggests aversion to risk-taking. Endgame play is fair. "

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 Gregory Serper as White Player

CXR Chess Win-Loss-Draw Pie Chart for Player Gregory Serper as Black Player

CXR Chess Win-Loss-Draw Pie Chart for Games of Player Gregory Serper Decided in Endgame

Note: We regard any game of 48 moves or longer to be includable in endgame statistics. Approximately one third of all chess games are decided in the endgame. One can see, therefore, that endgame skills are of tremendous importance. Yet, this is an area that is very often neglected by young players. Success in the endgame demands familiarity with its own particular skill set; the strategy and tactics of the opening and middlegame are out of place here. Understanding the endgame's unique nature, and studying its mechanics, will catapult the player forward to mastery over his or her peers. Without this understanding, the greatest triumphs over the board are just not possible.