Kapolkova, Greta April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Kapolkova, Greta Total change: 13.60

5. Liga A11 a R10-11			Bratislava		SVK	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1603	1776			1.00	1	0.27	40	10.80

Molnar, Sviatoslav		1603	SVK	1.00	1	0.27	40	10.80
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)

SVK 4.liga A11 2022 2023 R11-12			Bratislava		SVK	2023-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1788	1776			0.50	2	-0.48	40	-19.20

Zigo, Rastislav		1953	SVK	0.50	1	0.23	40	9.20
Kovacic, Stefan		1622	SVK	0.00	1	-0.71	40	-28.40
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)

3. liga A1 2022 2023 R9-10			Bratislava		SVK	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1828	1776			1.00	2	0.13	40	5.20

Scepan, Juraj		1710	SVK	0.50	1	-0.09	40	-3.60
Hecht, Tomas		1945	SVK	0.50	1	0.22	40	8.80
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 A 2022 2023 R10-11			Bratislava		SVK	2023-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1736	1776			1.50	2	0.42	40	16.80

Skreko, Igor		1472	SVK	1.00	1	0.14	40	5.60
Diviak, Rastislav		1999	SVK	0.50	1	0.28	40	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)

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