De Visser, Leon April 2020 FIDE Individual Chess Calculations

Individual Calculations April 2020

De Visser, Leon Total change: 30.20

Oberliga Ost B 2019/2020 February 2020			various		GER	2020-02-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2364	2221			1.00	1	0.69	20	13.80

Tiba, Vladyslav	m	2364	UKR	1.00	1	0.69	20	13.80
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)

Oberliga Ost B 2019/2020 March 2020			various		GER	2020-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2201	2221			1.00	1	0.47	20	9.40

Duncker, Joachim		2201	GER	1.00	1	0.47	20	9.40
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)

2. Bundesliga West 2019/2020 round 9-11			Wals-Siezenheim		AUT	2020-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2310	2221			1.50	3	0.35	20	7.00

Schmidlechner, Alexander	f	2191	AUT	0.50	1	-0.04	20	-0.80
Reich, Thomas	m	2374	GER	0.50	1	0.20	20	4.00
Seresin, Francesco	f	2364	ITA	0.50	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)

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