Butkiewicz, Lukasz March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Butkiewicz, Lukasz Total change: -18.30

Portugal Open 2020			Lisboa		POR	2020-01-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2263	2416			5.00	9	-1.11	10	-11.10

Pina, Tiago		2016 *	POR	1.00	1	0.08	10	0.80
Roettgen, Juergen		2131	GER	1.00	1	0.16	10	1.60
Gahan, M G	f	2245	IND	1.00	1	0.27	10	2.70
Petrov, Nikita	g	2592	RUS	0.50	1	0.23	10	2.30
Gharamian, Tigran	g	2603	FRA	0.00	1	-0.26	10	-2.60
Chkhaidze, Nikoloz	f	2288	GEO	0.50	1	-0.17	10	-1.70
Balbuena Fuentes, Mario	f	2234	ESP	0.00	1	-0.74	10	-7.40
Guerreiro, Nuno		2071	POR	1.00	1	0.11	10	1.10
Reis, Luis Sousa		2187	POR	0.00	1	-0.79	10	-7.90
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

CN Equipas 2019-20 - 2. divisao B r.3			clubes		POR	2020-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2138	2418			0.50	1	-0.34	10	-3.40

Bray, Daniel Jose Freire		2138	POR	0.50	1	-0.34	10	-3.40
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)

2. liga F 2019/2020 r8-9			various		CZE	2020-02-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2263	2418			1.00	2	-0.38	10	-3.80

Talla, Vladimir	g	2392	CZE	0.50	1	-0.04	10	-0.40
Mrva, Marek		2133	CZE	0.50	1	-0.34	10	-3.40
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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