Hernandez, Ortega Carolina September 2021 FIDE Individual Chess Calculations

Individual Calculations September 2021

Hernandez, Ortega Carolina Total change: -6.00

Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Sub 16 Femenil				Villahermosa, Tabasco		MEX	2021-08-04
Rc	Ro				w	n	change	K	*Kchg**	Game
1535	1563				0.00	3	-1.58	40	-63.20

Petersen Gonzalez, Paula			1569	MEX	0.00	1	-0.49	40	-19.60
Lunar, Villaman Sofia			1300	MEX	0.00	1	-0.82	40	-32.80
Mukul Aldana, Daniela Maria			1736	MEX	0.00	1	-0.27	40	-10.80
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)

2021 North American Youth Chess Championships - Girls Under 16				Chicago, Illinois		USA	2021-08-17
Rc	Ro				w	n	change	K	*Kchg**	Game
1664	1563				4.00	7	1.43	40	57.20

Baalla, Nura			1730	USA	0.00	1	-0.28	40	-11.20
Menon, Gauri			1735	USA	1.00	1	0.73	40	29.20
Ke, Rianne		wc	1674	USA	1.00	1	0.65	40	26.00
Parikh, Ananya Dev			1614	USA	0.50	1	0.07	40	2.80
Eswaran, Aksithi		wc	1755	USA	0.00	1	-0.25	40	-10.00
Kumar, Asha			1601	USA	0.50	1	0.05	40	2.00
De Dios Suarez, Mayra Valentina			1537	MEX	1.00	1	0.46	40	18.40
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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