Individual Calculations January 2010
 Leitao, Rafael  Total change: -1.10  Rating chartPersonal card
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2651 2621 1.00 2 0.08 10 0.80 
  Timofeev, Artyom g2651 RUS0.5010.04100.40 
  Timofeev, Artyom g2651 RUS0.5010.04100.40 

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)
 
 LXXVI Campeonato Brasileiro Absoluto Fase Final Americana/SP BRA 2009-12-02
RcRownchangeKK*chgGame
 2456 2621 7.50 11 -0.19 10 -1.90 
  Barreto Filho, Carlos Alberto f2277 BRA1.0010.12101.20 
  Mekhitarian, Krikor Sevag m2467 BRA0.001-0.7110-7.10 
  Santiago, Yago De Moura f2266 BRA1.0010.11101.10 
  Milos, Gilberto g2603 BRA0.501-0.0310-0.30 
  Bittencourt, Jorge m2454 BRA0.501-0.2210-2.20 
  Molina, Roberto Junio Brito f2340 BRA1.0010.16101.60 
  Matsuura, Everaldo m2478 BRA0.501-0.1910-1.90 
  Vescovi, Giovanni g2648 BRA1.0010.54105.40 
  Fier, Alexandr g2653 BRA0.5010.04100.40 
  Macedo, Maximo Iack 2339 BRA1.0010.16101.60 
  Diamant, Andre g2493 BRA0.501-0.1710-1.70 

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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