Roos, Adrian May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Roos, Adrian Total change: -18.40

Dutch Team Competition 2022-2023 - Meesterklasse Round 8			Various		NED	2023-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2343	2293			0.50	1	0.07	20	1.40

Strating, Sybolt	f	2343	NED	0.50	1	0.07	20	1.40
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)

Belgian Interclubs 2022-2023 Ronde 10			Various Places		BEL	2023-04-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2247	2293			0.00	1	-0.56	20	-11.20

Pel, Bonno	f	2247	NED	0.00	1	-0.56	20	-11.20
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)

Dutch Team Competition 2022-2023 - Meesterklasse Round 9			Various		NED	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2346	2293			0.00	1	-0.43	20	-8.60

Maatman, Nick	m	2346	NED	0.00	1	-0.43	20	-8.60
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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