Martel Obregon, Andre Gianpierre March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Martel Obregon, Andre Gianpierre Total change: 25.60

Campeonato Metropolitano Juvenil GrupoA Sub 12 Absoluto			Lima		PER	2018-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1264	1197			1.50	3	0.15	40	6.00

Del Mar Priale, Rafael		1082	PER	1.00	1	0.34	40	13.60
Flores Quillas, Diego Saul Rodri		1597 *	PER	0.00	1	-0.08	40	-3.20
Puchuri, Torres Joseph Ricardo		1114	PER	0.50	1	-0.11	40	-4.40
* 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)

I IRT Ricardo Palma 2018 - Sub 1850			Lima		PER	2018-01-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1445	1197			2.00	7	0.42	40	16.80

Caja Cruz, Gabriel		1597 *	PER	0.00	1	-0.08	40	-3.20
Chavez Mogrovejo, Juan Luis		1597 *	PER	0.00	1	-0.08	40	-3.20
Pacheco Mateo, Laura		1463	PER	1.00	1	0.82	40	32.80
Villanueva, David		1578	PER	0.00	1	-0.09	40	-3.60
Ugarelli, Juan		1461	PER	0.00	1	-0.18	40	-7.20
Martel Obregon, Said		1285	PER	0.00	1	-0.38	40	-15.20
Briceno Portilla, Paul Anderzon		1131	PER	1.00	1	0.41	40	16.40
* 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)

Copa Latinoamericana de Ajedrez Categoria C Juvenil			Lima		PER	2018-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1404	1197			1.50	6	0.07	40	2.80

Hernandez Ojeda, Garry Anatholy		1431	PER	0.00	1	-0.21	40	-8.40
Ugarelli, Leonardo		1456	PER	0.00	1	-0.18	40	-7.20
Lindo Miranda, Edwin Miguel		1373	PER	0.50	1	0.23	40	9.20
Sanchez Su, Ian Rodrigo		1359	PER	1.00	1	0.71	40	28.40
Travezano Patino, Eduard Gedeon		1450	PER	0.00	1	-0.19	40	-7.60
Huayhuas Robles, Laura Sofia		1352	PER	0.00	1	-0.29	40	-11.60
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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