Sahidi, Sear April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Sahidi, Sear Total change: 21.60

5. Liga A11 a R10-11			Bratislava		SVK	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1455	1705			1.00	1	0.19	40	7.60

Zatko, Peter		1455	SVK	1.00	1	0.19	40	7.60
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)

SVK 4.liga A11 2022 2023 R11-12			Bratislava		SVK	2023-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1705			1.00	2	-0.33	40	-13.20

Valla, Tomas		1768	SVK	0.00	1	-0.41	40	-16.40
Filipek, Peter		1305 *	SVK	1.00	1	0.08	40	3.20
* 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)

1. liga Zapad 2022 2023 R10-11			BA-NR-TT-TN		SVK	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1840	1705			1.00	1	0.68	40	27.20

Bukovsky, Milan		1840	SVK	1.00	1	0.68	40	27.20
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)

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