Marufa Azad, Sukanna June 2018 FIDE Individual Chess Calculations

Individual Calculations June 2018

Marufa Azad, Sukanna Total change: -94.80

SAIF POWER BATTERY 37th National Sub-Junior (U-16) Chess Championship-2018 Girls			Dhaka		BAN	2018-04-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1257	1302			1.50	6	-1.82	40	-72.80

Sadia, Afrin Samia		1401	BAN	0.50	1	0.14	40	5.60
Musfica Zannat, Sawri		1396	BAN	0.00	1	-0.37	40	-14.80
Protiva, Batool		1039	BAN	1.00	1	0.18	40	7.20
Nusrat , Jahan Moni		1324	BAN	0.00	1	-0.47	40	-18.80
Jannatul Ferdous, Ratri Lamia		1152	BAN	0.00	1	-0.70	40	-28.00
Israt Jahan, Nishi		1227	BAN	0.00	1	-0.60	40	-24.00
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)

SAIF POWER BATTERY 38th National Junior (U-20) Chess Championship-2018 Girls			Dhaka		BAN	2018-05-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1285	1302			1.50	4	-0.55	40	-22.00

Musfica Zannat, Sawri		1396	BAN	1.00	1	0.63	40	25.20
Maiesha, Mahzabin Tisha		1305	BAN	0.00	1	-0.50	40	-20.00
Omnia Binta Yusuf, Lubaba		1036	BAN	0.50	1	-0.32	40	-12.80
Sadia, Afrin Samia		1401	BAN	0.00	1	-0.36	40	-14.40
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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