Ribiere, Damien April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Ribiere, Damien Total change: 30.60

Team 2023 - Nationale 1 r6-7			FRANCE		FRA	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2204	2138			1.00	1	0.59	20	11.80

Ferey, Antonin		2204	FRA	1.00	1	0.59	20	11.80
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)

SGM 2023 (Bundesliga und 1.Regionalliga) round 6			decentralised		SUI	2023-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2142	2138			1.00	1	0.51	20	10.20

Seybold, Bernhard		2142	SUI	1.00	1	0.51	20	10.20
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)

Open de la Broye cat. A 2023			Payerne		SUI	2023-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1910	2138			2.00	2	0.43	20	8.60

Lopez, Manuel		1897	SUI	1.00	1	0.20	20	4.00
Fernandes Barbosa, Gabriel		1923	SUI	1.00	1	0.23	20	4.60
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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