Rotstein, Arkadij November 2019 FIDE Individual Chess Calculations

Individual Calculations November 2019

Rotstein, Arkadij Total change: -3.90

2. Bundesliga West 2019/2020 September 2019			various		GER	2019-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2506	2469			0.50	1	0.05	10	0.50

Orlov, Andrey	g	2506	RUS	0.50	1	0.05	10	0.50
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 1-3			Several		AUT	2019-10-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2229	2469			2.00	3	-0.36	10	-3.60

Jedinger, Andreas		2092	AUT	1.00	1	0.09	10	0.90
Bertagnolli, Alexander	m	2346	ITA	0.00	1	-0.67	10	-6.70
Pali, Philipp		2249	AUT	1.00	1	0.22	10	2.20
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)

2. Bundesliga West 2019/2020 October 2019			various		GER	2019-10-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2408	2469			0.50	1	-0.08	10	-0.80

Jackelen, Thomas	m	2408	GER	0.50	1	-0.08	10	-0.80
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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