Rybkin, Roman An January 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2023

Rybkin, Roman An Total change: 83.60

Open championship of the Chess Federation of the Moscow region_RAPID_U13			Odintsovo		RUS	2022-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1416	1522			6.00	7	1.70	40	68.00

Ruzakov, Alexander A		1186	RUS	1.00	1	0.12	40	4.80
Afanasyev, Artem Dm.		1122 *	RUS	1.00	1	0.08	40	3.20
Likhachev, Maksim S.		1431	RUS	1.00	1	0.38	40	15.20
Firsov, Grigory		1493	RUS	1.00	1	0.46	40	18.40
Abrosimov, Makar		1678	RUS	0.50	1	0.21	40	8.40
Martemyanov, Mikhail		1425	RUS	1.00	1	0.37	40	14.80
Kapustin, Maksim Pav		1580	RUS	0.50	1	0.08	40	3.20
* 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)

Afimall Team Rapid December_B			Moscow		RUS	2022-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1517	1522			3.00	5	0.39	40	15.60

Zagrebina, Marina		1446	RUS	1.00	1	0.40	40	16.00
Tarasenko, Iaroslav		1910	RUS	0.00	1	-0.09	40	-3.60
Bakhchinyan, Simon		1265	RUS	1.00	1	0.18	40	7.20
Vinogradova, Mariya V.		1424	RUS	0.00	1	-0.63	40	-25.20
Zyuganov, Igor		1542	RUS	1.00	1	0.53	40	21.20
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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