Martel Obregon, Said September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Martel Obregon, Said Total change: 129.58

Campeonato Metropolitano Escolar 2018 Grupo A Sub 15 Absoluto			Lima		PER	2018-07-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1511	1324			2.50	6	0.66	38	25.08

Alfaro Mauricio, Kevin Johan		1724 *	PER	0.50	1	0.42	38	15.96
Vizcarra Quispe, Jhael		1724 *	PER	0.50	1	0.42	38	15.96
Varillas Jimenez, Ivan		1721	PER	0.00	1	-0.08	38	-3.04
Roman Robles, Nicolas Alexander		1233	PER	0.00	1	-0.62	38	-23.56
Galindo Canari, Renzo Salim		1474	PER	0.50	1	0.20	38	7.60
Yupanqui Barrera, Carlos Enrique		1190	PER	1.00	1	0.32	38	12.16
* 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)

XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-16			Lima		PER	2018-08-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1580	1324			0.50	3	-0.07	38	-2.66

Reque Chafloque, Anthony		1558	PER	0.50	1	0.29	38	11.02
Palomino Taipe, Celso		1648	PER	0.00	1	-0.13	38	-4.94
Alvarez Urdanegui, Joiarib		1533	PER	0.00	1	-0.23	38	-8.74
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)

III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto			Lima		PER	2018-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1595	1324			4.50	9	2.82	38	107.16

Hidalgo Minano, Fernando Jose		1724 *	PER	1.00	1	0.92	38	34.96
Maravi, Jon		1662	PER	0.50	1	0.38	38	14.44
Lopez Herrera, Piero		1724 *	PER	0.00	1	-0.08	38	-3.04
Mendoza Silva, Diego		1492	PER	0.50	1	0.22	38	8.36
Camacho Gutierrez, Jhovan Jair		1460	PER	1.00	1	0.68	38	25.84
Alvarez Urdanegui, Joiarib		1533	PER	0.50	1	0.27	38	10.26
Caja Alarcon, Gianpier		1619	PER	0.00	1	-0.15	38	-5.70
Navarro Ariza, Justin Jeshua	c	1699	PER	0.00	1	-0.09	38	-3.42
Bravo Espiritu, Miguel		1446	PER	1.00	1	0.67	38	25.46
* 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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