Individual Calculations November 2013
 Cao, Sang  Total change: 13.90  Rating chartPersonal card
 3rd INDONESIA OPEN CHESS CHAMPIONSHIP 2013 Jakarta INA 2013-10-09
RcRownchangeKK*chgGame
 2511 2485 6.50 11 1.39 10 13.90 
  Davletbayeva, Madina wm2259 KAZ1.0010.21102.10 
  Moiseenko, Alexander g2703 UKR0.001-0.2210-2.20 
  , Tirto m2328 INA1.0010.29102.90 
  Pradeep, Kumar 2331 IND1.0010.29102.90 
  Ehlvest, Jaan g2578 USA0.5010.13101.30 
  Vazquez, Igarza Renier g2602 ESP0.5010.16101.60 
  Barbosa, Oliver g2567 PHI0.5010.11101.10 
  Batchuluun, Tsegmed g2529 MGL0.5010.06100.60 
  Salem A R, Saleh g2567 UAE1.0010.61106.10 
  Sokolov, Ivan g2636 NED0.5010.20102.00 
  Malakhatko, Vadim g2519 BEL0.001-0.4510-4.50 

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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