Vidyarthi, Omya January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Vidyarthi, Omya Total change: 76.40

North American Chess Festival for Youth and Childhood (Absolute and Female) "Baja California 2018" Under 12 Female				Hotel Puerto Nuevo Baja Hotel & Villas, Tijuana-Ensenada freeway Km. 44.5 B.C.		MEX	2018-11-28
Rc	Ro				w	n	change	K	*Kchg**	Game
1362	1215				3.00	4	1.76	40	70.40

Velarde Hernandez, Paulina Yunuen			1260	MEX	1.00	1	0.56	40	22.40
Conde Mares, Vanya Briseyda		wc	1403	MEX	1.00	1	0.74	40	29.60
Mukul Aldana, Daniela Maria			1367	MEX	0.50	1	0.20	40	8.00
Li, Melina			1416	USA	0.50	1	0.26	40	10.40
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)

GM Daniel Naroditsky Championship				Milpitas, California		USA	2018-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1591	1248				0.50	3	0.15	40	6.00

Lu, Joshua			1648 *	USA	0.00	1	-0.08	40	-3.20
Jiang, Nicholas			1554	USA	0.00	1	-0.14	40	-5.60
Nayak, Shreyas			1572	USA	0.50	1	0.37	40	14.80
* 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)

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