Wiecek, Karolina December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Wiecek, Karolina Total change: 21.60

Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2021 Round 7-9				Chorzow		POL	2021-10-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1425	1206				1.00	2	0.47	40	18.80

Adamczyk, Zuzanna		wc	1606 *	POL	0.00	1	-0.08	40	-3.20
Sidlo, Malgorzata			1243	POL	1.00	1	0.55	40	22.00
* 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)

Polfinaly Mistrzostw Polski Juniorow 2021 Grupa D15				Jastrzebia Gora		POL	2021-11-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1274	1203				2.50	6	0.07	40	2.80

Bialek, Alicja			1348	POL	0.00	1	-0.31	40	-12.40
Biniak, Zuzanna			1299	POL	0.50	1	0.13	40	5.20
Olszewska, Wiktoria			1331	POL	0.00	1	-0.33	40	-13.20
Reszka, Barbara			1090	POL	0.50	1	-0.15	40	-6.00
Zybrant, Sandra			1232	POL	1.00	1	0.54	40	21.60
Romejko, Jagoda			1343	POL	0.50	1	0.19	40	7.60
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)

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