Serrano Salvador, Eduardo April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Serrano Salvador, Eduardo Total change: -9.80

PSS KP (Prebor) druzstev 2022-2023 r7-10			Prague		CZE	2023-02-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2168	2257			2.00	3	0.15	20	3.00

Vorisek, Jaroslav	f	2268	CZE	0.50	1	0.02	20	0.40
Vicar, Petr		2138	CZE	1.00	1	0.34	20	6.80
Sandvik, Thomas		2099	FIN	0.50	1	-0.21	20	-4.20
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)

PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10			Prague		CZE	2023-02-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1866	2257			1.00	1	0.09	20	1.80

Vavrinec, Tomas		1866	CZE	1.00	1	0.09	20	1.80
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)

2. liga C 2022-2023 r10-11			various		CZE	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2109	2286			0.00	1	-0.73	20	-14.60

Krivanek, Vladimir		2109	CZE	0.00	1	-0.73	20	-14.60
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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