Ahmed, Abdelrahman June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Ahmed, Abdelrahman Total change: 144.20

5th Chess Lab Classic Challenge U1600			Dubai		UAE	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1359	1422			5.00	6	1.53	35	53.55

Benedict, Tojan		1123	IND	1.00	1	0.15	35	5.25
Muhammad, Saifan Noushad Ibrahim		1307	IND	1.00	1	0.34	35	11.90
Shashish, Subbiah		1365	IND	1.00	1	0.42	35	14.70
Bitoon, Jerson		1569	PHI	0.00	1	-0.30	35	-10.50
Daiwik, Jain		1451	IND	1.00	1	0.54	35	18.90
Balanandan, Ayyappan		1336	IND	1.00	1	0.38	35	13.30
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)

Think & Plan April Tournament 2023 Group A			Sharjah		UAE	2023-04-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1630	1422			3.50	6	1.70	35	59.50

Al Saleh, Mohammad		2023	SYR	0.50	1	0.48	35	16.80
Yashvir, Mohammad		1346	IND	1.00	1	0.40	35	14.00
Fakuade, Babatunde Olabode		1704	NGR	0.50	1	0.34	35	11.90
Mehrinpour, Farbod		1816	IRI	0.50	1	0.42	35	14.70
Kuzma, Ostap		1566	UKR	0.00	1	-0.31	35	-10.85
Ainikkal, Shaheen		1325	IND	1.00	1	0.37	35	12.95
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)

1st Sharjah Future 2023			Sharjah		UAE	2023-05-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1628	1422			3.00	8	0.89	35	31.15

Ali Hamdan, Alsheraifi		1750	UAE	0.00	1	-0.13	35	-4.55
Ruba, Al-Qudah		1819	JOR	0.50	1	0.42	35	14.70
Almaini, Aishah Sarhan		1649	UAE	1.00	1	0.79	35	27.65
Al Masheki, Abdislam		1697	OMA	0.00	1	-0.17	35	-5.95
Mohammad Abdulrahman, Alawadhi		1708	UAE	0.00	1	-0.16	35	-5.60
Jood, Ahmad		1431	JOR	0.00	1	-0.49	35	-17.15
Ahmed, Ali Bamatraf		1260	UAE	1.00	1	0.29	35	10.15
Shaker, Musab		1710	BRN	0.50	1	0.34	35	11.90
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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