Lorich, Michel January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Lorich, Michel Total change: -12.60

Championnat interne La Dame Noire 2022 r3-4			MONTIGNY LE BRETONNEUX		FRA	2022-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1390	1683			0.00	1	-0.85	20	-17.00

Durez, Gerard		1390	FRA	0.00	1	-0.85	20	-17.00
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)

1hKO interne La Dame Noire 2022 r3-5			MONTIGNY LE BRETONNEUX		FRA	2022-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1592	1683			1.00	2	-0.23	20	-4.60

Lim, Vincent		1471	FRA	1.00	1	0.23	20	4.60
Faris, Marouane		1713	FRA	0.00	1	-0.46	20	-9.20
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)

Team 2023 - Nationale 4 r3			FRANCE		FRA	2022-12-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1637	1675			1.00	1	0.45	20	9.00

Selvi, Akyes		1637	FRA	1.00	1	0.45	20	9.00
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)

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