Avci, Alptekin September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Avci, Alptekin Total change: -32.60

2017-2018 Esenyurt District Chess Tournament			Istanbul		TUR	2018-08-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1116	1399			0.00	1	-0.84	20	-16.80

Kaya, Nehir Sedef		1116	TUR	0.00	1	-0.84	20	-16.80
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)

2017-2018 Kucukcekmece District Chess Tournament			Istanbul		TUR	2018-08-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1509	1399			0.00	2	-0.82	20	-16.40

Sarikavak, Serdar Ihsan		1790	TUR	0.00	1	-0.09	20	-1.80
Pakyurek, Mehmet Efe		1228	TUR	0.00	1	-0.73	20	-14.60
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)

2017-2018 Avcilar District Chess Tournament			Istanbul		TUR	2018-08-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1417	1399			1.00	2	0.03	20	0.60

Kaya, Nehir Sedef		1116	TUR	1.00	1	0.16	20	3.20
Nukan, Baris Tuna		1718	TUR	0.00	1	-0.13	20	-2.60
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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