Ruchat, Blaise February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Ruchat, Blaise Total change: 6.40

Open du Grand Echiquier Lausanne 2019 round 6			Lausanne		SUI	2019-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1938	1837			0.50	1	0.14	20	2.80

Lopez, Manuel		1938	SUI	0.50	1	0.14	20	2.80
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 2019-20 round 4			decentralised		SUI	2020-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2088	1842			0.00	1	-0.19	20	-3.80

Hauser, Roland		2088	SUI	0.00	1	-0.19	20	-3.80
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)

Open du Grand Echiquier Lausanne 2019 round 7			Lausanne		SUI	2020-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1750	1842			1.00	1	0.37	20	7.40

Michel, Jean-Claude		1750	SUI	1.00	1	0.37	20	7.40
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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