Vivaan, Amarnani February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Vivaan, Amarnani Total change: 97.60

36th National Age Group Chess Championships 2019 - Boys Under-14			Singapore		SGP	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1445	1164			2.50	5	1.57	40	62.80

Advait, Bagri	c	1564 *	SGP	0.00	1	-0.08	40	-3.20
Yu, Grace		1190	SGP	1.00	1	0.54	40	21.60
You, Xinyu Tom		1477	SGP	0.00	1	-0.14	40	-5.60
Tan, Keenan		1432	SGP	0.50	1	0.33	40	13.20
Ong, Yi Herng Joel		1564 *	SGP	1.00	1	0.92	40	36.80
* 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)

Hong Bao Rating Tournament 2020			Singapore		SGP	2020-01-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1621	1316			1.50	4	0.87	40	34.80

Teo, Hong Ming		1716 *	SGP	0.00	1	-0.08	40	-3.20
Lean, Boon Cheng Richard		1568	SGP	0.50	1	0.31	40	12.40
Jiang, Youhan		1483	SGP	0.50	1	0.22	40	8.80
Nisban, Cyrus	c	1716 *	SGP	0.50	1	0.42	40	16.80
* 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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