Di Berardino, Diego Rafael January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Di Berardino, Diego Rafael Total change: -30.30

XXXV Open Internacional Ciutat de Manresa			Manresa		ESP	2008-08-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2290	2471			5.50	9	-0.85	10	-8.50

Navarro Fornos, Pere Josep		2121	ESP	1.00	1	0.11	10	1.10
Ortells Perez, Victor		2121	ESP	1.00	1	0.11	10	1.10
Vilaisarn, Akkhavanh		2231	FRA	1.00	1	0.20	10	2.00
Fier, Alexandr	g	2558	BRA	0.00	1	-0.38	10	-3.80
Gomez, Gustavo Pizzocaro		2121	BRA	1.00	1	0.11	10	1.10
Corrales Jimenez, Fidel	m	2504	CUB	0.00	1	-0.45	10	-4.50
Sundararajan, Kidambi	m	2446	IND	1.00	1	0.47	10	4.70
Lorenzo De La Riva, Lazaro	f	2367	ESP	0.00	1	-0.64	10	-6.40
Rodriguez Sorribes, Jordi		2139	ESP	0.50	1	-0.38	10	-3.80
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)

XXV Aniversario Parla 2008			Parla Madrid		ESP	2008-09-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2288	2471			6.50	9	0.07	10	0.70

Baeza Escudero, Javier		2121	ESP	1.00	1	0.11	10	1.10
Argente Rodriguez, Juan Jose		2129	ESP	1.00	1	0.12	10	1.20
Rodriguez Yuste, Marcelo		2243	ESP	1.00	1	0.21	10	2.10
Herraiz Hidalgo, Herminio	m	2507	ESP	0.50	1	0.05	10	0.50
Ortiz Suarez, Isam	m	2392	CUB	0.00	1	-0.61	10	-6.10
Adan Bermudez, Sergio		2205	ESP	1.00	1	0.18	10	1.80
Gago Padreny, Ignacio		2169	ESP	1.00	1	0.15	10	1.50
Epishin, Vladimir	g	2574	RUS	0.00	1	-0.36	10	-3.60
Perez Gonzalez, Jose Manuel	f	2255	ESP	1.00	1	0.22	10	2.20
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)

XXI Open Internacional de Ajedrez Moratalaz 2008			Madrid		ESP	2008-09-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2239	2471			7.00	9	0.12	10	1.20

Minondo Torres, Alvaro		2121	ESP	1.00	1	0.11	10	1.10
Laurentiu, Burlacu		2121	ROU	1.00	1	0.11	10	1.10
Steffenello, Leonard		2121	BRA	1.00	1	0.11	10	1.10
Sanchez Gonzalez, Sergio		2228	ESP	0.50	1	-0.30	10	-3.00
Gonzalez Somoza, Oliver	f	2357	ESP	0.00	1	-0.66	10	-6.60
Esquivias Gomez, Francisco J.		2121	ESP	1.00	1	0.11	10	1.10
Baldwin Del Castillo, Ricardo		2121	ESP	1.00	1	0.11	10	1.10
Moreno Ruiz, Javier	m	2470	ESP	1.00	1	0.50	10	5.00
Almagro Llamas, Pablo	f	2492	ESP	0.50	1	0.03	10	0.30
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)

8. Winterthurer Schachwoche/Master Open			Winterthur		SUI	2008-10-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2333	2503			5.00	9	-1.28	10	-12.80

Nabavi, Parwis		2153	SUI	1.00	1	0.11	10	1.10
Zambo, Zoltan	f	2301	HUN	0.50	1	-0.26	10	-2.60
Gattenloehner, Sebastian		2207	GER	0.50	1	-0.35	10	-3.50
Eschmann, Patrick		2210	SUI	1.00	1	0.15	10	1.50
Kamber, Bruno	f	2319	SUI	1.00	1	0.26	10	2.60
Bachmann, Axel	g	2554	PAR	0.00	1	-0.43	10	-4.30
Gaehwiler, Gabriel		2153	SUI	1.00	1	0.11	10	1.10
Howell, David W L	g	2593	ENG	0.00	1	-0.38	10	-3.80
Mekhitarian, Krikor Sevag	m	2511	BRA	0.00	1	-0.49	10	-4.90
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)

Essent Open			Hoogeveen		NED	2008-10-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2384	2503			4.50	9	-1.29	10	-12.90

De Groote, Ewoud		2208	NED	1.00	1	0.15	10	1.50
Algra, Jouke		2153	NED	1.00	1	0.11	10	1.10
Ikonnikov, Vyacheslav	g	2571	RUS	0.50	1	0.09	10	0.90
Gupta, Abhijeet	g	2580	IND	0.00	1	-0.39	10	-3.90
Vedder, Henk		2357	NED	1.00	1	0.30	10	3.00
L`ami, Erwin	g	2610	NED	0.00	1	-0.35	10	-3.50
Prasanna, Rao	f	2310	IND	1.00	1	0.25	10	2.50
Kuipers, Stefan	f	2292	NED	0.00	1	-0.77	10	-7.70
Slingerland, Fred	f	2373	NED	0.00	1	-0.68	10	-6.80
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)

LXXV Campeonato Brasileiro Absoluto 2008 Semifinal			Dois Irmaos/RS		BRA	2008-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2357	2503			5.00	7	0.20	10	2.00

Name, Gabriel Ricardo Salim		2235	BRA	1.00	1	0.17	10	1.70
Gonzalez, Bolivar Ribeiro	f	2277	BRA	1.00	1	0.21	10	2.10
Prates, Fabiano Fortes	f	2298	BRA	1.00	1	0.24	10	2.40
Bittencourt, Jorge	m	2455	BRA	0.50	1	-0.07	10	-0.70
Fier, Alexandr	g	2581	BRA	0.50	1	0.11	10	1.10
Disconzi Da Silva, Rodrigo	m	2352	BRA	0.50	1	-0.20	10	-2.00
Barreto Filho, Carlos Alberto	f	2299	BRA	0.50	1	-0.26	10	-2.60
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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