Rojas, Steven March 2013 FIDE Individual Chess Calculations

Individual Calculations March 2013

Rojas, Steven Total change: 20.40

IV IRT Colegio de Ingenieros del Peru Consejo Nacional			Lima		PER	2012-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1855	1529			1.50	5	0.81	30	24.30

Serrano, David		1929 *	PER	1.00	1	0.92	30	27.60
Vela, Amrafel		1740	PER	0.00	1	-0.23	30	-6.90
Garcia, Julio (per)		1929 *	PER	0.50	1	0.42	30	12.60
Balvin, Jorge		1749	PER	0.00	1	-0.22	30	-6.60
Pucho, Rafael		1929 *	PER	0.00	1	-0.08	30	-2.40
* 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)

NOTE: K factor changed
3er IRT " Roberto Morales Morales " In Memoriam			Lima		PER	2013-02-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1846	1539			0.50	5	-0.26	15	-3.90

Lopez Callata, Jorge		1889	PER	0.50	1	0.39	15	5.85
Uceda , Jose		1865	PER	0.00	1	-0.13	15	-1.95
Suasnabar, Jesus		1939 *	PER	0.00	1	-0.08	15	-1.20
Torres Castillo, Jose Luis		1828	PER	0.00	1	-0.16	15	-2.40
Vasquez, Cesar		1709	PER	0.00	1	-0.28	15	-4.20
* 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)

« go back

Share this page