Guerra Arrocha, Daniel September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Guerra Arrocha, Daniel Total change: 37.50

Torneo de la Patrona 2009			La Palma		ESP	2009-06-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1699	1549			2.00	5	0.47	15	7.05

Cruz Gomez, Isidro		1818	ESP	0.00	1	-0.17	15	-2.55
Perez Martin, Alain		1735	ESP	0.00	1	-0.26	15	-3.90
Gomez Daza, Luis Jose		1705	ESP	1.00	1	0.71	15	10.65
Acosta Martin, Kevin		1647	ESP	0.00	1	-0.37	15	-5.55
Rosso, Pier Andrei		1589	ITA	1.00	1	0.56	15	8.40
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)

Campeonato de España Sub-12			Granada		ESP	2009-06-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1788	1549			1.00	4	0.16	15	2.40

Rubio Tent, Francisco		1899	ESP	0.00	1	-0.11	15	-1.65
Capote Robayna, Johanna		1695	ESP	0.00	1	-0.30	15	-4.50
Bru Rullo, Llatzer		1825	ESP	1.00	1	0.83	15	12.45
Garcia Acosta, Roger		1731	ESP	0.00	1	-0.26	15	-3.90
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)

Torneo de Verano 2009 “Cajacanarias”			Sta. Cruz de la Palma Tenerife		ESP	2009-07-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1799	1538			3.00	6	1.87	15	28.05

Garcia Rodriguez, Sara		1851	ESP	0.50	1	0.36	15	5.40
Diaz Leon, Adelto		1693	ESP	0.50	1	0.21	15	3.15
Cano Cornejo, Tomas		1786	ESP	1.00	1	0.81	15	12.15
Francisco Concepcion, Francisco		1730	ESP	1.00	1	0.75	15	11.25
Gonzalo Batista, Jose		1798	ESP	0.00	1	-0.18	15	-2.70
Acosta Sosa, Juan Manuel		1938 *	ESP	0.00	1	-0.08	15	-1.20
* 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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