Donaldson, Larry April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Donaldson, Larry Total change: 16.80

72ste Limburgse Interclubs 2018-2019 Ronde 7			Various		BEL	2019-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1689	1389			0.50	1	0.35	20	7.00

Van Stiphout, Marc		1689	BEL	0.50	1	0.35	20	7.00
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)

13de Open Maaslands Clubkampioenschap 2018-2019 Ronde 6			Maasmechelen		BEL	2019-03-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1314	1389			1.00	1	0.40	20	8.00

Hoogmartens, Armin		1314	BEL	1.00	1	0.40	20	8.00
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)

68ste Limburgs Individueel Kampioenschap 2018-2019 Ronde 6			Hasselt		BEL	2019-03-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1457	1389			0.50	1	0.09	20	1.80

Bastiaansen, Wim		1457	BEL	0.50	1	0.09	20	1.80
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)

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