Davy, Bruno January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Davy, Bruno Total change: -11.20

Team 2019 - Ile de France Part 1			IDF		FRA	2018-10-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1791	1864			2.50	3	0.70	20	14.00

Bourbon, Bernard		1785	FRA	1.00	1	0.39	20	7.80
Perrier, Jean-Francois		1811	FRA	0.50	1	-0.07	20	-1.40
Decorchemont, Julien		1777	FRA	1.00	1	0.38	20	7.60
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)

Team 2019 - Nationale 4 r1-4			FRANCE		FRA	2018-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1613	1864			0.00	1	-0.81	20	-16.20

David, Philippe		1613	FRA	0.00	1	-0.81	20	-16.20
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 2019 - Nationale 3 r3-4			FRANCE		FRA	2018-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1846	1824			0.50	2	-0.45	20	-9.00

Bugarin, Ronnie		1937	FRA	0.00	1	-0.35	20	-7.00
Sere, Philemon		1755	FRA	0.50	1	-0.10	20	-2.00
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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