Mwale, Naomi June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Mwale, Naomi Total change: 24.40

2023 Zambia Schools and Youth Closed Championship(Under18 and 16 girls)				Lusuka		ZAM	2023-04-28
Rc	Ro				w	n	change	K	*Kchg**	Game
1153	1530				2.00	2	0.19	40	7.60

Nshikokola, Mutema			1130 *	ZAM	1.00	1	0.08	40	3.20
Nshikokola, Zangowanachipwila		wc	1175	ZAM	1.00	1	0.11	40	4.40
* 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)

2023 Minerva International Open Chess Tournament Ladies Section				Harare		ZIM	2023-05-25
Rc	Ro				w	n	change	K	*Kchg**	Game
1510	1530				4.00	7	0.42	40	16.80

Laubscher, Anzel		wm	1745	RSA	0.00	1	-0.23	40	-9.20
Masawi, Isabel			1317	ZIM	1.00	1	0.23	40	9.20
Charinda, Kudzanayi		wc	1758	ZIM	1.00	1	0.79	40	31.60
Zengeni, Tatenda Melissa			1543	ZIM	0.00	1	-0.48	40	-19.20
Sitoe, Cheila Andre		wc	1502	MOZ	0.00	1	-0.54	40	-21.60
Chiwara, Makanaka			1122	ZIM	1.00	1	0.08	40	3.20
Pasipanodya, Valentine			1581	ZIM	1.00	1	0.57	40	22.80
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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