Gabatshwarwe, Refilwe January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Gabatshwarwe, Refilwe Total change: 76.00

2023 Botash Open Chess Championship - Ladies Section				Sowa Town		BOT	2023-11-24
Rc	Ro				w	n	change	K	*Kchg**	Game
1317	1641				6.00	7	0.09	40	3.60

Maya, Otimile			1279	BOT	1.00	1	0.10	40	4.00
Kago, Boitshwarelo			1131	BOT	1.00	1	0.04	40	1.60
Tsotlhe, Madingwane			1322	BOT	1.00	1	0.13	40	5.20
Mosweu, Atlang Amolemo		wc	1457	BOT	1.00	1	0.26	40	10.40
Ngwato, Theresa			1203	BOT	0.50	1	-0.44	40	-17.60
Sabure, Tuduetso		wg	1585	BOT	1.00	1	0.42	40	16.80
Kgatitswe, Sameea Kamillah			1241 *	BOT	0.50	1	-0.42	40	-16.80
* 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)

Cross Border Regional Chess Championship 2023 Prestige-Section				Gaborone		BOT	2023-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1920	1641				3.00	5	1.81	40	72.40

Bayani, Kuda			1942	BOT	0.50	1	0.35	40	14.00
Lefyedi, Thatego			1486	RSA	0.50	1	-0.21	40	-8.40
Mamonyane, Thabang			1838	RSA	1.00	1	0.75	40	30.00
Mhango, Banele	f		2248	RSA	0.50	1	0.48	40	19.20
Simpson, Michael	f		2087	RSA	0.50	1	0.44	40	17.60
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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