Aarav, Kumar Koni Dena February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Aarav, Kumar Koni Dena Total change: 64.40

36th National Age Group Chess Championships 2019 - Boys Under-13			Singapore		SGP	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1403	1414			4.00	6	0.83	40	33.20

Krishang, Raju Panuganty		1166	SGP	0.50	1	-0.31	40	-12.40
Chan, Wen Hui Ryan		1235	SGP	1.00	1	0.27	40	10.80
Chua, Wee Chong		1378	SGP	1.00	1	0.45	40	18.00
Emran, Muhammad Emir Rasyid		1672	MAS	0.50	1	0.32	40	12.80
Wong, Zhenyong Jayden		1814 *	SGP	0.50	1	0.42	40	16.80
Dai, Zhuoyang		1155	SGP	0.50	1	-0.32	40	-12.80
* 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
1695	1450			2.00	5	0.78	40	31.20

Tan, Zhong Kai		1850 *	SGP	0.00	1	-0.08	40	-3.20
Khandhadia, Nivaan Rathin		1152	IND	1.00	1	0.15	40	6.00
Chia, Yu Zhe Ashton		1850 *	SGP	1.00	1	0.92	40	36.80
Villanueva, Nelson	f	1850 *	PHI	0.00	1	-0.08	40	-3.20
Ramil, Rumusud		1774	PHI	0.00	1	-0.13	40	-5.20
* 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)

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