Ortiz Barriales, Leonel Leyton January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Ortiz Barriales, Leonel Leyton Total change: -36.40

XIX Festival Sul-Americano da Juventude 2023 STD - U10 Absoluto			Florianopolis SC		BRA	2023-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1218	1128			1.50	5	-0.54	40	-21.60

Toller, Bautista		1543	ARG	0.00	1	-0.07	40	-2.80
Marquez Rosas, Vicente		1323	CHI	0.00	1	-0.25	40	-10.00
Brunstein Hauyon, Felipe		1093	CHI	0.00	1	-0.55	40	-22.00
Tello Huaman, Mateo Andre		1039	PER	0.50	1	-0.12	40	-4.80
Poquioma Lavi, Karles David		1094	PER	1.00	1	0.45	40	18.00
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)

IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 11 Absoluto			Lima		PER	2023-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1210	1128			2.00	6	-0.37	40	-14.80

Castillo Perales, Bernardo Jonay		1277	PER	0.50	1	0.20	40	8.00
Salazar Flores, Adiel Jesus		1109	PER	1.00	1	0.47	40	18.80
Angeles Castillo, Bastian Missael		1234	PER	0.00	1	-0.36	40	-14.40
Llatas Parihuaman, Jose Maria		1384	PER	0.50	1	0.31	40	12.40
Ydrogo Agreda, Gustavo Alonso		1197	PER	0.00	1	-0.40	40	-16.00
Lavado Ladera, Cris Adrian		1060	PER	0.00	1	-0.59	40	-23.60
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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