Largo Chaparro, Sofia Alejandra June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Largo Chaparro, Sofia Alejandra Total change: 50.00

Campeonato Nacional de Ajedrez Sub18 Femenino 2023			Bucaramanga		COL	2023-05-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1313	1343			4.00	6	0.77	40	30.80

Barreto Pulido, Mariana		1147	COL	1.00	1	0.25	40	10.00
Gomez Araque, Laura Sofia		1209	COL	0.50	1	-0.18	40	-7.20
Hernandez Sandoval, Silvia Nathal		1296	COL	1.00	1	0.43	40	17.20
Agudelo Zapata, Yarli Alejandra		1453	COL	0.50	1	0.15	40	6.00
Carrillo Riano, Karen Sofia		1350	COL	1.00	1	0.51	40	20.40
Morales Perez, Ghisell		1423	COL	0.00	1	-0.39	40	-15.60
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)

Final Nacional Ajedrez Clasico Intercolegiado Juvenil Femenino			Bogota		COL	2023-05-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1449	1343			2.00	4	0.48	40	19.20

Herrera Idarraga, Karen Alejandra		1134	COL	1.00	1	0.23	40	9.20
Remolina Garcia, Mayra Xiomara		1494	COL	1.00	1	0.70	40	28.00
Agudelo Zapata, Yarli Alejandra		1453	COL	0.00	1	-0.35	40	-14.00
Valencia Quinchia, Isabella		1715	COL	0.00	1	-0.10	40	-4.00
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)

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