Hartl, Jan March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Hartl, Jan Total change: 11.80

2. liga A 2022 2023 R8-9			Bratislava		SVK	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2020	1966			0.50	1	0.08	20	1.60

Kolman, Richard		2020	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 R9-10			Bratislava		SVK	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1919	1966			1.00	1	0.43	20	8.60

Certik, Matej		1919	SVK	1.00	1	0.43	20	8.60
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)

Burgenland 2. Landesliga G 2022-2023 Round 7			several		AUT	2023-02-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1566	1966			1.00	1	0.08	20	1.60

Weixler, Moritz		1566 *	AUT	1.00	1	0.08	20	1.60
* 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)

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