Kivivuori, Ilppo March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Kivivuori, Ilppo Total change: 10.80

Finnish League 2022-23 Div. 1 Group 1 Rounds 5-6			Various		FIN	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1948	1905			0.50	1	0.06	40	2.40

Piho, Juha		1948	FIN	0.50	1	0.06	40	2.40
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)

Finnish League 2022-23 Div. 1 Group 2 Rounds 5-6			Various		FIN	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2204	1905			0.00	1	-0.15	40	-6.00

Nippula, Timo		2204	FIN	0.00	1	-0.15	40	-6.00
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)

Finnish League 2022-23 Div. 1 Group 1 Round 7			Various		FIN	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2216	1905			0.50	1	0.36	40	14.40

Sandholm, Klas	c	2216	FIN	0.50	1	0.36	40	14.40
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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