Individual Calculations October 2008
 Borges Da Silva, Rodrigo  Total change: -30.90  Rating chartPersonal card
 II ITT 54 Aniv. Villa Martelli Villa Martelli ARG 2008-07-17
RcRownchangeKK*chgGame
 2348 2278 2.00 10 -2.06 15 -30.90 
  Filgueira, Hernan f2330 ARG0.001-0.4315-6.45 
  Arns, Artur Bartmann 2204 BRA0.501-0.1015-1.50 
  Real De Azua, Ernesto m2429 ARG0.5010.20153.00 
  Ibar, Marcelo f2293 ARG0.001-0.4815-7.20 
  Mareco, Sandro m2477 ARG0.001-0.2415-3.60 
  Gonzalez, Bolivar Ribeiro f2265 BRA0.001-0.5215-7.80 
  Pacheco, Marco f2405 PER0.001-0.3315-4.95 
  Perez Ponsa, Federico f2326 ARG0.001-0.4315-6.45 
  Perdomo, Carlos Andres m2349 COL0.5010.10151.50 
  Molina, Roberto Junio Brit f2402 BRA0.5010.17152.55 

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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