Singh, Mahendra September 2012 FIDE Individual Chess Calculations

Individual Calculations September 2012

Singh, Mahendra Total change: 17.55

XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14			Lima		PER	2012-07-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1512	1752			0.50	1	-0.30	15	-4.50

Flores Cosme, Piero		1512	PER	0.50	1	-0.30	15	-4.50
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)

Caribbean Chess Carnival 2012 Under 14			Port of Spain		TTO	2012-08-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1735	1752			1.50	2	0.46	15	6.90

Johnson, Gabriella		1550	TRI	1.00	1	0.24	15	3.60
Johnson, Joshua		1920	TRI	0.50	1	0.22	15	3.30
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)

TT - National Qualifier #4			Scarborough		TTO	2012-08-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1903	1752			2.00	3	1.01	15	15.15

Cabralis, Keron	f	2128	TRI	0.50	1	0.41	15	6.15
Pacheco, Dimitri		1673	TRI	1.00	1	0.39	15	5.85
Sears, Frank		1908	TRI	0.50	1	0.21	15	3.15
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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