Vichnar, David February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Vichnar, David Total change: 4.70

1. liga zÃ¡pad 2017/2018 r5-6			various		CZE	2018-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2286	2443			1.50	2	0.11	10	1.10

Pulpan, Jakub	m	2403	CZE	0.50	1	-0.06	10	-0.60
Kolar, Pavel		2169	CZE	1.00	1	0.17	10	1.70
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)

PRAGUE OPEN 2018 - A - IM open			Praha		CZE	2018-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2187	2443			3.00	4	-0.22	10	-2.20

Nemcova, Karin		2050	CZE	1.00	1	0.08	10	0.80
Storme, Isak	c	2171	SWE	1.00	1	0.17	10	1.70
Ratsma, Rosa		2287	NED	0.50	1	-0.21	10	-2.10
Fedorov, Evgueny		2241	RUS	0.50	1	-0.26	10	-2.60
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)

2. liga A 2017/2018 r6-7			various		CZE	2018-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2285	2443			2.00	2	0.58	10	5.80

Zvara, Petr	m	2344	CZE	1.00	1	0.36	10	3.60
Eret, Jonas		2225	CZE	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)

« go back

Share this page