Sadia, Afrin Samia June 2018 FIDE Individual Chess Calculations

Individual Calculations June 2018

Sadia, Afrin Samia Total change: -7.20

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
1336	1401			1.00	4	-1.36	40	-54.40

Marufa Azad, Sukanna		1302	BAN	0.50	1	-0.14	40	-5.60
Samiha, Chowdhury		1396	BAN	0.00	1	-0.51	40	-20.40
Jannatul, Ferdousi		1342	BAN	0.00	1	-0.58	40	-23.20
Maiesha, Mahzabin Tisha		1305	BAN	0.50	1	-0.13	40	-5.20
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
1417	1401			5.00	8	1.18	40	47.20

Omnia Binta Yusuf, Lubaba		1036	BAN	1.00	1	0.10	40	4.00
Wadifa, Ahmed		1307	BAN	1.00	1	0.37	40	14.80
Ahmed, Walijah		1628	BAN	1.00	1	0.79	40	31.60
Shanjida, Shakib		1283	BAN	0.50	1	-0.16	40	-6.40
Noshin, Anjum		1720	BAN	0.50	1	0.37	40	14.80
Jannatul, Ferdous		1556	BAN	0.00	1	-0.29	40	-11.60
Kazi Zarin, Tasnim		1507	BAN	0.00	1	-0.36	40	-14.40
Marufa Azad, Sukanna		1302	BAN	1.00	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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