Ahnland, Pierre December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Ahnland, Pierre Total change: 10.40

Hisingsalliansen KM 2019 Klass II R14			Goteborg		SWE	2019-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1639	1530			1.50	3	0.43	40	17.20

Karlsson, Per		1673	SWE	0.50	1	0.19	40	7.60
Berg, Stig		1691	SWE	1.00	1	0.71	40	28.40
Lindqvist, Rune		1553	SWE	0.00	1	-0.47	40	-18.80
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)

Hisingsalliansen KM 2019 Klass II R56			Goteborg		SWE	2019-11-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1579	1530			0.50	2	-0.36	40	-14.40

Bohlin, Rolf		1536	SWE	0.00	1	-0.49	40	-19.60
Johansson, Kent 1940		1622	SWE	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)

Div III 7 2019-20 R2			Sweden		SWE	2019-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1284	1530			1.00	1	0.19	40	7.60

Badawi, Ali		1284	SWE	1.00	1	0.19	40	7.60
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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