Da Costa, Mariana Nara Santana January 2024 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2024

Da Costa, Mariana Nara Santana Total change: -30.00

XIX Festival Sul-Americano da Juventude 2023 RPD - U14 Feminino				Florianopolis SC		BRA	2023-12-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1396	1493				1.50	5	-1.65	40	-66.00

Kaori Shikasho, Kariny			1314	BRA	1.00	1	0.27	40	10.80
Carvajal Mendoza, Maria Belen			1392	CHI	0.00	1	-0.64	40	-25.60
Mayeregger Gonzalez, Fiorella			1322	PAR	0.50	1	-0.23	40	-9.20
Maravi Ceron, Ayme			1560	PER	0.00	1	-0.41	40	-16.40
Yassuda, Mariana Mayum Shiguemats			1392	BRA	0.00	1	-0.64	40	-25.60
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)

Circuito Catarinense Fort Atacadista RPD 2023 - 9a etapa Sao Jose				Sao Jose SC		BRA	2023-12-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1757	1493				2.50	6	0.90	40	36.00

Medeiros, Thauane Ferreira		wf	1893 *	BRA	1.00	1	0.92	40	36.80
Starke, Bruno Orlando			2135	BRA	0.00	1	-0.01	40	-0.40
Uczai, Joao Pedro Filimberti			1975	BRA	0.50	1	0.45	40	18.00
De Souza, Murilo Duarte			1409	BRA	0.00	1	-0.62	40	-24.80
Dos Santos, Pedro Miranda			1372	BRA	1.00	1	0.34	40	13.60
Bieging, Luca Jurgen			1756	BRA	0.00	1	-0.18	40	-7.20
* 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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