Individual Calculations October 2008
 Jerez Perez, Alfonso  Total change: 4.40  Rating chartPersonal card
 XVI Open Int. Ajedrez Ciutat de Montcada 2008 Grupo A Montcada i Reixac ESP 2008-06-25
RcRownchangeKK*chgGame
 2393 2411 5.50 9 0.92 10 9.20 
  Riera Danes, Manel 2090 ESP1.0010.13101.30 
  Narciso Dublan, Marc g2509 ESP0.5010.13101.30 
  Peralta, Fernando g2546 ARG0.001-0.3210-3.20 
  Abasov, Nijat Azad 2375 AZE1.0010.45104.50 
  Petrov, Marijan m2489 BUL0.001-0.3910-3.90 
  Palacios Pena, Gerardo 2061 ESP1.0010.11101.10 
  Antoli Royo, Joaquin Miguel f2386 ESP1.0010.47104.70 
  Corrales Jimenez, Fidel m2502 CUB1.0010.62106.20 
  Lopez Martinez, Josep Manuel g2576 ESP0.001-0.2810-2.80 

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)
 
 XXIV Open Internacional Vila de Sitges Sitges ESP 2008-07-22
RcRownchangeKK*chgGame
 2302 2410 6.00 9 0.43 10 4.30 
  Orti Boix, Miquel Lluis 2060 ESP1.0010.11101.10 
  Potze, Rudolf 2089 NED1.0010.13101.30 
  Moskalenko, Viktor g2569 UKR0.5010.21102.10 
  Czakon, Jakub m2510 POL0.001-0.3610-3.60 
  Franco Valencia, Beatriz Irene wf2076 COL1.0010.12101.20 
  Burgos Figueroa, Carlos E. m2272 ESA1.0010.31103.10 
  Cruz, Cristhian f2508 PER0.5010.13101.30 
  Barsov, Alexei g2481 UZB0.001-0.4010-4.00 
  Ferreira, Henrique Camara 2151 BRA1.0010.18101.80 

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)
 
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2310 2410 5.00 8 0.09 10 0.90 
  Lukas, Manfred 2060 GER1.0010.11101.10 
  Pijpers, Arthur 2150 NED1.0010.18101.80 
  Nijboer, Friso g2564 NED0.001-0.2910-2.90 
  Go, Benjamin 2184 NED1.0010.21102.10 
  Hekhuis, Jeroen 2139 NED1.0010.17101.70 
  Mekhitarian, Krikor m2504 BRA0.5010.13101.30 
  Van Den Doel, Erik g2567 NED0.5010.21102.10 
  Van Eijk, Sander f2315 NED0.001-0.6310-6.30 

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)
 
 CECLUB DivisiĆ³n de Honor Grupo II Sabadell ESP 2008-09-03
RcRownchangeKK*chgGame
 2565 2410 0.50 5 -1.00 10 -10.00 
  Corrales Jimenez, Fidel m2504 CUB0.001-0.3710-3.70 
  Almasi, Zoltan g2668 HUN0.001-0.1810-1.80 
  Magem Badals, Jordi g2500 ESP0.001-0.3810-3.80 
  Negi, Parimarjan g2529 IND0.5010.16101.60 
  Hracek, Zbynek g2625 CZE0.001-0.2310-2.30 

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)
 

 

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