Chueca Balcazar, Adriana Rafaela January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Chueca Balcazar, Adriana Rafaela Total change: 0.40

XIX Festival Sul-Americano da Juventude 2023 STD - U10 Feminino			Florianopolis SC		BRA	2023-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1187	1140			2.00	5	-0.19	40	-7.60

Lisboa, Maria Eduarda Mazzaroppi		1102	BRA	1.00	1	0.45	40	18.00
Tischler Lema Garcia, Maria Eduar		1269	BRA	0.00	1	-0.33	40	-13.20
Jacome Revelo, Daniela Alexandra		1299	COL	0.00	1	-0.29	40	-11.60
Seara, Sophia Parisotto		1099	BRA	0.00	1	-0.56	40	-22.40
Valverde, Valentina Emma		1167	ARG	1.00	1	0.54	40	21.60
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)

IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 09 Femenino			Lima		PER	2023-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1104	1140			3.50	6	0.20	40	8.00

Molina Alvarado, Lady Diana		1030	ECU	1.00	1	0.35	40	14.00
Valenzuela Reinoso, Safrys		1171	PER	0.50	1	0.04	40	1.60
Marquez Ccori, Amy Sarahi		1018	PER	0.00	1	-0.67	40	-26.80
Haro Gallardo, Jhilary		1070	PER	0.50	1	-0.10	40	-4.00
Tunque Mamani, Camila Valeria		1102	PER	0.50	1	-0.05	40	-2.00
Tacas Granda, Natalia Lisseth		1235	PER	1.00	1	0.63	40	25.20
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)

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