Sosna, Jan December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Sosna, Jan Total change: 11.90

2. liga E 2019/2020 r2-3				various		CZE	2019-11-03
Rc	Ro				w	n	change	K	*Kchg**	Game
2507	2340				1.50	2	0.93	10	9.30

Pacher, Milan	g		2442	SVK	0.50	1	0.14	10	1.40
Markos, Jan	g		2571	SVK	1.00	1	0.79	10	7.90
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)

1. liga vychod 2019/2020 r2-3				various		CZE	2019-11-10
Rc	Ro				w	n	change	K	*Kchg**	Game
2224	2340				1.50	2	0.21	10	2.10

Mareckova, Martina		wf	2115	CZE	1.00	1	0.22	10	2.20
Nedela, Vlastimil	m		2332	CZE	0.50	1	-0.01	10	-0.10
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 skupina A 2019/20 R3-4				Various		SVK	2019-11-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2377	2340				0.50	1	0.05	10	0.50

Sahidi, Samir	f		2377	SVK	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)

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