Howell, David W L April 2017 FIDE Individual Chess Calculations

Individual Calculations April 2017

Howell, David W L Total change: 17.40

1. Bundesliga 2016/2017 February 2017			Hamburg		GER	2017-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2583	2657			1.50	2	0.30	10	3.00

Stern, Rene	g	2515	GER	1.00	1	0.31	10	3.10
Piorun, Kacper	g	2651	POL	0.50	1	-0.01	10	-0.10
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

2016/17 4NCL Division 1 Rounds 7-8			Telford		ENG	2017-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2387	2667			2.00	2	0.32	10	3.20

Pigott, John C	f	2376	ENG	1.00	1	0.15	10	1.50
Roberson, Peter T	m	2397	ENG	1.00	1	0.17	10	1.70
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

2017 Winter Classic - Group A			Saint Louis, Missouri		USA	2017-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2636	2667			6.00	9	1.12	10	11.20

Ipatov, Alexander	g	2660	TUR	0.50	1	-0.01	10	-0.10
Xiong, Jeffery	g	2674	USA	1.00	1	0.51	10	5.10
Sevian, Samuel	g	2587	USA	1.00	1	0.39	10	3.90
Shankland, Samuel L	g	2666	USA	0.50	1	0.00	10	0.00
Cordova, Emilio	g	2655	PER	0.50	1	-0.02	10	-0.20
Fedoseev, Vladimir	g	2658	RUS	0.50	1	-0.01	10	-0.10
Zherebukh, Yaroslav	g	2605	USA	0.50	1	-0.09	10	-0.90
Swiercz, Dariusz	g	2645	POL	0.50	1	-0.03	10	-0.30
Li, Ruifeng	g	2577	USA	1.00	1	0.38	10	3.80
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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