Jaroszuk, Marcin January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Jaroszuk, Marcin Total change: 38.00

279th YMCA Autumn 2023-B Round 11			Warszawa		POL	2023-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1619	1501			1.50	2	0.82	20	16.40

Kuc, Mariusz		1582	POL	1.00	1	0.61	20	12.20
Koziol, Pawel		1655	POL	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)

Jesienne FIDE granie w Hetmanie 2023_A Round 12-13			Warszawa		POL	2023-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1626	1490			0.50	1	0.18	20	3.60

Malicki, Jan		1626	POL	0.50	1	0.18	20	3.60
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)

279th YMCA Autumn 2023-B Round 12-13			Warszawa		POL	2023-12-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1643	1490			1.50	2	0.90	20	18.00

Kasperski, Marcin		1643	POL	0.50	1	0.20	20	4.00
Pichurko, Jakub		1642	POL	1.00	1	0.70	20	14.00
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)

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