Individual Calculations April 2009
 Spraggett, Kevin  Total change: 16.10  Rating chartPersonal card
 Torneio Internacional da Figueira da Foz Figueira da Foz POR 2008-11-30
RcRownchangeKK*chgGame
 2435 2596 7.50 9 1.23 10 12.30 
  Margarido, Ricardo Emanuel Torr 2246 POR1.0010.11101.10 
  Ferreira, Jorge Viterbo 2246 POR1.0010.11101.10 
  Ravi, Lanka m2371 IND0.501-0.2810-2.80 
  Rotstein, Arkadij g2495 GER1.0010.36103.60 
  Petkov, Vladimir g2484 BUL1.0010.35103.50 
  Kovalyov, Anton g2571 ARG0.501-0.0310-0.30 
  Paunovic, Dragan g2532 SRB0.501-0.0910-0.90 
  Perez Garcia, Rodney m2436 CUB1.0010.29102.90 
  Romanishin, Oleg M g2532 UKR1.0010.41104.10 

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)
 
 XXXIV Open Internacional Ciudad de Sevilla Sevilla ESP 2009-01-23
RcRownchangeKK*chgGame
 2392 2585 7.00 9 0.38 10 3.80 
  Panadero Gallardo, Francisco 2235 ESP1.0010.11101.10 
  Martin Vazquez, Jose Miguel 2235 ESP1.0010.11101.10 
  Santos Izquierdo, Francisco J. f2280 ESP0.501-0.3610-3.60 
  Berbatov, Kiprian f2392 BUL1.0010.25102.50 
  Fernandez Romero, Ernesto m2446 ESP1.0010.31103.10 
  Pogorelov, Ruslan g2451 UKR1.0010.32103.20 
  Rivas Pastor, Manuel g2514 ESP0.501-0.1010-1.00 
  Huerga Leache, Mikel m2418 ESP0.501-0.2210-2.20 
  Salgado Lopez, Ivan g2554 ESP0.501-0.0410-0.40 

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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