Somupillai, Selvarattinam Genga September 2017 FIDE Individual Chess Calculations

Rapid: Individual Calculations September 2017

Somupillai, Selvarattinam Genga Total change: -17.20

Golders Green FIDE Rapid Chess Open Aug 2017			London		ENG	2017-08-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1863	1476			1.00	4	0.65	20	13.00

Wilks, Simon		1876 *	ENG	0.00	1	-0.08	20	-1.60
Cavendish, Joshua Z		1876 *	ENG	1.00	1	0.92	20	18.40
Jekel, Wolfgang		1823	GER	0.00	1	-0.11	20	-2.20
Ismailov, Roman		1876 *	LTU	0.00	1	-0.08	20	-1.60
* 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)

JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN RAPID PLAY			London		ENG	2017-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1401	1476			2.00	6	-1.51	20	-30.20

Ortiz Sanchez, Luis		1876 *	ESP	0.00	1	-0.08	20	-1.60
Freeman, Michael A		1123	ENG	0.00	1	-0.89	20	-17.80
Lapidus, Alexey M		1170	RUS	0.00	1	-0.86	20	-17.20
Wimble, Garry		1124	ENG	1.00	1	0.11	20	2.20
Shalom, David		1458	ENG	1.00	1	0.47	20	9.40
Patel, Devan		1657	ENG	0.00	1	-0.26	20	-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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