Individual Calculations April 2009
 Santos, Marcus Vinicius Moreira  Total change: 5.50  Rating chartPersonal card
 Campeonato Paulista do Interior Santos/SP BRA 2008-12-19
RcRownchangeKK*chgGame
 2232 2393 4.50 6 0.35 10 3.50 
  Brito, Erick De Paula 2043 BRA1.0010.11101.10 
  Mendonca, Mateus Nakajo 2059 BRA1.0010.12101.20 
  Sega, Carlos Alberto f2285 BRA0.501-0.1510-1.50 
  Ueti, Silvio Shigueo 2244 BRA1.0010.30103.00 
  Tsuboi, Edson Kenji f2368 BRA0.501-0.0310-0.30 
  Stamenkovic, Dragan m2392 SRB0.5010.00100.00 

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)
 
 Magistral Memorial Felix Alexander Sonnenfeld Rio de Janeiro/RJ BRA 2009-02-01
RcRownchangeKK*chgGame
 2281 2393 6.00 9 0.20 10 2.00 
  Guimaraes, Wagner Peixoto f2253 BRA1.0010.31103.10 
  Silva, Celso Renato Rodrigues 2196 BRA1.0010.25102.50 
  Limp, Eduardo Thelio m2389 BRA0.001-0.5110-5.10 
  Guerrero, Alvaro 2178 URU0.501-0.2710-2.70 
  Perdomo, Leandro m2387 ARG0.501-0.0110-0.10 
  Cunha, Eduardo Arruda f2206 BRA0.501-0.2410-2.40 
  Saldano Dayer, Horacio m2450 ESP0.5010.08100.80 
  Chauca, Jose 2173 PER1.0010.22102.20 
  Medeiros Jr, Jorge Luiz Cabral f2295 BRA1.0010.37103.70 

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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