Piotrzkowski, Krzysztof May 2024 FIDE Individual Chess Calculations

Individual Calculations May 2024

Piotrzkowski, Krzysztof Total change: 98.40

IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024			Ustron-Jaszowiec		POL	2024-03-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1793	1629			4.50	9	1.94	40	77.60

Pojedziniec, Wladyslaw	f	1867	POL	0.00	1	-0.20	40	-8.00
Nowak, Marek		1747	POL	0.50	1	0.16	40	6.40
Zakorczmenny, Tadeusz		1740	POL	1.00	1	0.65	40	26.00
Krupa, Jerzy		1878	POL	0.50	1	0.31	40	12.40
Wziatek, Marek		1761	POL	1.00	1	0.68	40	27.20
Kanos, Jozef		1822	SVK	0.00	1	-0.25	40	-10.00
Bitman, Marek		1792	POL	0.50	1	0.22	40	8.80
Stadnicki, Andrzej		1794	POL	0.00	1	-0.28	40	-11.20
Wasik, Jozef		1738	POL	1.00	1	0.65	40	26.00
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)

Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- III Liga 2024 Round 7-8			Gdansk		POL	2024-04-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1833	1629			1.00	2	0.52	40	20.80

Tyda, Krzysztof	c	1833	POL	0.00	1	-0.24	40	-9.60
Tyda, Krzysztof	c	1833	POL	1.00	1	0.76	40	30.40
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)

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