Hartl, Jan February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Hartl, Jan Total change: -1.40

3. liga A1 2022 2023 R5-6			Bratislava		SVK	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1913	1967			0.50	1	-0.08	20	-1.60

Havalda, Samuel		1913	SVK	0.50	1	-0.08	20	-1.60
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 R7-8			Bratislava		SVK	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2050	1967			0.50	2	-0.28	20	-5.60

Shirinyan, Daniel		1990	ENG	0.00	1	-0.47	20	-9.40
Slacky, Stanislav		2110	SVK	0.50	1	0.19	20	3.80
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)

Burgenland 2. Landesliga G 2022-2023 Round 6			several		AUT	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2195	1967			0.50	1	0.29	20	5.80

Kocsisek, Marcus		2195	AUT	0.50	1	0.29	20	5.80
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)

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