Chunchu, Ashwin September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Chunchu, Ashwin Total change: 31.20

2023 Forcing Moves First SUMMER 1 OPEN - UNDER 1900			Mississauga, Ontario		CAN	2023-07-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1290	1414			1.50	3	-0.47	40	-18.80

Narula, Japveer		1150	CAN	1.00	1	0.18	40	7.20
Verde, Pino		1391	CAN	0.50	1	-0.03	40	-1.20
Lukinykh, Slava		1329	CAN	0.00	1	-0.62	40	-24.80
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)

2023 Excelsior August U2000			Etobicoke, ON		CAN	2023-08-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1497	1414			3.50	5	1.55	40	62.00

Sarthak, Deshpande		1559	CAN	1.00	1	0.69	40	27.60
O Sullivan, Patrick		1612	CAN	0.50	1	0.26	40	10.40
Tenkov, Arkady		1429	CAN	0.50	1	0.02	40	0.80
Ossine, Nicholas		1494	CAN	1.00	1	0.61	40	24.40
Murali, Dhruv		1392	CAN	0.50	1	-0.03	40	-1.20
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)

Hamilton 150th Anniversary Open			Hamilton		CAN	2023-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1584	1414			0.50	1	0.22	40	8.80

Luu, Tran Nguyen Khoi		1584	VIE	0.50	1	0.22	40	8.80
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)

Hamilton 150th Anniversary U1800			Hamilton		CAN	2023-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1318	1414			2.00	4	-0.52	40	-20.80

Li, Aiden		1318	CAN	1.00	1	0.37	40	14.80
Yang, Lucy		1334	CAN	0.50	1	-0.11	40	-4.40
Suresh, Pavan		1310	CAN	0.50	1	-0.14	40	-5.60
Shah, Mustafa		1308	CAN	0.00	1	-0.64	40	-25.60
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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