Ryszkiewicz, Barbara June 2015 FIDE Individual Chess Calculations

Individual Calculations June 2015

Ryszkiewicz, Barbara Total change: -22.40

2. Wielkopolska Liga Seniorów - IV Liga grupa A r2			Wojewodztwo Wielkopolskie		POL	2014-12-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1410	1568			1.00	1	0.29	40	11.60

Stachowiak, Magdalena		1410	POL	1.00	1	0.29	40	11.60
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)

NOTE: K factor changed
2. Wielkopolska Liga Seniorów - IV Liga grupa A r4-5			Wojewodztwo Wielkopolskie		POL	2015-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1308	1568			1.00	2	-0.58	20	-11.60

Heinrich, Zuzanna		1447	POL	1.00	1	0.34	20	6.80
Kedzierska, Lidia		1168 *	POL	0.00	1	-0.92	20	-18.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

NOTE: K factor changed
2. Wielkopolska Liga Seniorów - IV Liga grupa A r6-7			Wojewodztwo Wielkopolskie		POL	2015-03-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1257	1568			0.00	1	-0.86	20	-17.20

Choremska, Zuzanna		1257	POL	0.00	1	-0.86	20	-17.20
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)

NOTE: K factor changed
2. Wielkopolska Liga Seniorów - IV Liga grupa A r8			Wojewodztwo Wielkopolskie		POL	2015-04-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1755	1568			0.00	1	-0.26	20	-5.20

Napierala, Malgorzata		1755	POL	0.00	1	-0.26	20	-5.20
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)

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