Ortiz Menacho, Sebastian Alonso January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Ortiz Menacho, Sebastian Alonso Total change: 176.75

I IRT Clasico Armagedon Sub 2000			Lima		PER	2022-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1419	1311			4.50	7	1.98	35	69.30

Bravo Matias, Jean Karlho		1592	PER	0.50	1	0.34	35	11.90
Balvin, Jorge		1519	PER	1.00	1	0.77	35	26.95
Cabezas Meza, Miguel Angel		1483	PER	0.50	1	0.23	35	8.05
De La Cruz De La Roca, Alan Rafae		1402	PER	0.50	1	0.12	35	4.20
Lindo Miranda, Edwin Miguel		1397	PER	0.00	1	-0.38	35	-13.30
Astoyauri De La Cruz, Fernando Is		1358	PER	1.00	1	0.57	35	19.95
Ramirez Sologuren, Luis Miguel		1182	PER	1.00	1	0.33	35	11.55
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)

Festival Sudamericano de la Juventud 2022 Sub 14 Absoluto			Asuncion		PAR	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1311			4.00	8	1.39	35	48.65

Parra Gonzales, Andre Leonardo		1863	PER	0.00	1	-0.03	35	-1.05
Benitez Galeano, Gonzalo		1146	PAR	1.00	1	0.28	35	9.80
Caceres Benitez, Arturo Eduardo		2057	PAR	0.00	1	0.00	35	0.00
Vera Villalba, Marcelo Amin		1155	PAR	0.50	1	-0.21	35	-7.35
Pizarro Zegarra, Arthur Paul		1220	PER	1.00	1	0.38	35	13.30
Amarilla Ettiene, Ezequiel		1760	PAR	0.50	1	0.44	35	15.40
Lemus Pena, Sebastian		1701	CHI	0.50	1	0.41	35	14.35
De La Cruz De La Roca, Alan Rafae		1395	PER	0.50	1	0.12	35	4.20
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)

IRT CLASICO ARMAGEDON NAVIDAD			Lima		PER	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1449	1311			3.50	5	1.68	35	58.80

Saenz, Ivan		1802	PER	0.50	1	0.46	35	16.10
Neyra Alba, Daniela Sofia		1206	PER	0.50	1	-0.14	35	-4.90
Del Carpio Gomez, Alejandro		1105	PER	1.00	1	0.24	35	8.40
Ramirez Espino, Alessandro		1535	PER	1.00	1	0.78	35	27.30
Bravo Matias, Jean Karlho		1599	PER	0.50	1	0.34	35	11.90
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)

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