Individual Calculations May 2015
 Sukandar, Irine Kharisma  Total change: 11.80  Rating chartPersonal card
 Women's World Championship 2015 Sochi RUS 2015-03-16
RcRownchangeKK*chgGame
 2459 2415 1.00 2 0.12 10 1.20 
  Melia, Salome mwg2459 GEO0.5010.06100.60 
  Melia, Salome mwg2459 GEO0.5010.06100.60 

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)
 
 JAPFA GRANDMASTER TOURNAMENT 2015 Jakarta INA 2015-04-15
RcRownchangeKK*chgGame
 2455 2415 6.00 11 1.06 10 10.60 
  Nguyen, Anh Dung g2465 VIE0.001-0.4310-4.30 
  Milliet, Sophie mwg2377 FRA0.501-0.0510-0.50 
  Antonio, Rogelio Jr g2483 PHI1.0010.59105.90 
  Tiviakov, Sergei g2662 NED1.0010.81108.10 
  Sean, Winshand Cuhendi m2428 INA0.5010.02100.20 
  Gopal , G.n g2577 IND0.001-0.2910-2.90 
  L`ami, Alina mwg2397 ROU1.0010.47104.70 
  Ali, Muhammad Lutfi f2401 INA1.0010.48104.80 
  Farid, Firman Syah m2422 INA0.001-0.4910-4.90 
  Aulia, Medina Warda wg2404 INA0.001-0.5210-5.20 
  Purnama, Tirta Chandra m2393 INA1.0010.47104.70 

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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