Vahedi, Mohammad Sadegh January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Vahedi, Mohammad Sadegh Total change: -10.80

7th Fars League Chess Tournament 1398 Round 1-4			Fars		IRI	2019-11-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1873	1913			1.00	2	-0.05	20	-1.00

Nadimifar, Adnan	f	2233	IRI	0.00	1	-0.13	20	-2.60
Zolfaghari, Fatemeh		1513 *	IRI	1.00	1	0.08	20	1.60
* 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)

7th Fars League Chess Tournament 1398 Round 5-11			Fars		IRI	2019-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1696	1913			4.00	6	-0.49	20	-9.80

Rahimi Kopaei, Pantea		1513 *	IRI	1.00	1	0.08	20	1.60
Hashemi, Seyede Fatemeh		1927	IRI	0.00	1	-0.48	20	-9.60
Abbasifar, Baran		1531	IRI	1.00	1	0.09	20	1.80
Najafi, Hamed		1832	IRI	0.00	1	-0.61	20	-12.20
Dehbashi, Alireaza		1720	IRI	1.00	1	0.25	20	5.00
Firoozyar, Ashkan		1651	IRI	1.00	1	0.18	20	3.60
* 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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