Hartman, Aleksander April 2024 FIDE Individual Chess Calculations

Individual Calculations April 2024

Hartman, Aleksander Total change: 37.20

284th YMCA Winter 2024-C Round 8			Warszawa		POL	2024-02-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1308	1356			0.00	1	-0.57	40	-22.80

Glowacki, Mateusz		1308	POL	0.00	1	-0.57	40	-22.80
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)

Otwarta Liga Mazowiecka 2024 Round 7-10			Mazowsze		POL	2024-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1524	1678			1.50	2	0.08	40	3.20

Berent, Mateusz		1524	POL	0.50	1	-0.21	40	-8.40
Dlutowski, Kamil		1523	POL	1.00	1	0.29	40	11.60
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)

Niedzielne zimowe FIDE granie w Hetmanie 2024 Round 8-11			Warszawa		POL	2024-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1544	1678			2.50	3	0.46	40	18.40

Rutkowski, Jakub		1504	POL	1.00	1	0.27	40	10.80
Sosnowski, Michal		1553	POL	0.50	1	-0.17	40	-6.80
Gorzelinski, Jan		1576	POL	1.00	1	0.36	40	14.40
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)

284th YMCA Winter 2024-C Round 9-11			Warszawa		POL	2024-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1669	1678			2.50	3	0.96	40	38.40

Wiktorowski, Janusz		1638	POL	1.00	1	0.44	40	17.60
Marczukiewicz, Slawomir		1662	POL	1.00	1	0.48	40	19.20
Korsun, Wadym		1707	POL	0.50	1	0.04	40	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)

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