Vrana, Frantisek March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Vrana, Frantisek Total change: -0.40

2. liga C 2022 23 R8-9				ZA - BB		SVK	2023-02-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2163	2220				0.50	1	-0.08	10	-0.80

Gyerpal, Adrian			2163	SVK	0.50	1	-0.08	10	-0.80
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)

SSZK Krajsky prebor 2022-2023 r8-9				various		CZE	2023-02-12
Rc	Ro				w	n	change	K	*Kchg**	Game
2106	2220				0.50	1	-0.16	10	-1.60

Sojka, Ales			2106	CZE	0.50	1	-0.16	10	-1.60
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)

2. Bundesliga Ost AUT 2022-23 Round 8-9				Vienna		AUT	2023-02-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2151	2220				1.50	2	0.31	10	3.10

Steiner, Adam			2178	AUT	1.00	1	0.44	10	4.40
Froewis, Annika		wf	2124	AUT	0.50	1	-0.13	10	-1.30
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)

1. liga 2022-2023 vychod r8-9				various		CZE	2023-02-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2296	2220				0.50	1	0.10	10	1.00

Vesselovsky, Serguei	m		2296	CZE	0.50	1	0.10	10	1.00
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)

NOE Landesliga 2022-2023 Round 9				several		AUT	2023-02-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2453	2220				0.00	1	-0.21	10	-2.10

Froewis, Georg	m		2453	AUT	0.00	1	-0.21	10	-2.10
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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