Petroff, Vlad April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Petroff, Vlad Total change: 153.76

Romania National Amateur Championship 2022			Eforie Nord		ROU	2022-02-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1687	1444			4.00	9	1.94	31	60.14

Craciun, Ovidiu		1911	ROU	1.00	1	0.95	31	29.45
Ungureanu, Constantin-Gabriel		1728	ROU	0.00	1	-0.16	31	-4.96
Vladescu, Ovidiu-Viorel		1700	ROU	1.00	1	0.81	31	25.11
Korcsek, Daniel-Cristian		1701	ROU	0.00	1	-0.18	31	-5.58
Gulias, Alin-Constantin		1700	ROU	0.00	1	-0.19	31	-5.89
Petculescu, Silvan-Dorian		1238	ROU	1.00	1	0.24	31	7.44
Dragomir, Sorin		1630	ROU	0.50	1	0.24	31	7.44
Badau, Iancu-Daniel		1910	ROU	0.50	1	0.45	31	13.95
Stefan, Iulia-Cristiana		1665	ROU	0.00	1	-0.22	31	-6.82
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)

Florin Gheorghiu Int. Chess Festival 4th ed. - Open			Bucuresti		ROU	2022-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1599	1444			4.00	6	2.10	31	65.10

Fulger, Ionut-Alexandru		1842	ROU	0.00	1	-0.08	31	-2.48
Ivascu, George-Sorin		1105	ROU	1.00	1	0.12	31	3.72
Vladescu, Ovidiu-Viorel		1700	ROU	1.00	1	0.81	31	25.11
Spiridon, Anisia		1566	ROU	1.00	1	0.67	31	20.77
Anghelescu, Teodor-Stefan		1589	ROU	0.50	1	0.19	31	5.89
Sava, Robert-Gabriel		1790	ROU	0.50	1	0.39	31	12.09
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)

22nd Baranya International Chess Festival Hotel Castello Siklos			Siklos		HUN	2022-03-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1749	1444			2.50	7	0.92	31	28.52

Barabas, Tibor		1945	HUN	0.50	1	0.46	31	14.26
Udvardi, Zalan		2276	HUN	0.00	1	0.00	31	0.00
Kellermann, Botond		1432	HUN	0.00	1	-0.52	31	-16.12
Schmied, Erik Rajmund		1435	HUN	1.00	1	0.49	31	15.19
Panda, Barnabas		1732	HUN	0.00	1	-0.16	31	-4.96
Panda, Gyorgy		1699	HUN	1.00	1	0.81	31	25.11
Szarvas, Nora		1723	HUN	0.00	1	-0.16	31	-4.96
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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