Petran, Peter March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Petran, Peter Total change: 6.90

1. liga Zapad 2022 2023 R8-9			BA-NR-TT-TN		SVK	2023-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2475	2205			0.50	2	0.16	10	1.60

Sahidi, Samir	m	2496	SVK	0.00	1	-0.15	10	-1.50
Sipos, Istvan	m	2454	HUN	0.50	1	0.31	10	3.10
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. Bundesliga Ost AUT 2022-23 Round 8-9			Vienna		AUT	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2088	2205			1.50	2	0.22	10	2.20

Gmasz, Gerhard		1936	AUT	1.00	1	0.17	10	1.70
Mozny, Milos	m	2239	CZE	0.50	1	0.05	10	0.50
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)

ECo-C Extraliga 2022 2023 R7-8			SR		SVK	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2135	2205			1.50	2	0.31	10	3.10

Stauder, Matej		2096	SVK	1.00	1	0.35	10	3.50
Brnusak, Tomas		2173	SVK	0.50	1	-0.04	10	-0.40
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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