Individual Calculations May 2015
 Gopal , G.n  Total change: -14.80  Rating chartPersonal card
 JAPFA GRANDMASTER TOURNAMENT 2015 Jakarta INA 2015-04-15
RcRownchangeKK*chgGame
 2441 2577 6.00 11 -1.48 10 -14.80 
  Sean, Winshand Cuhendi m2428 INA0.001-0.7010-7.00 
  Aulia, Medina Warda wg2404 INA0.501-0.2310-2.30 
  L`ami, Alina mwg2397 ROU1.0010.26102.60 
  Ali, Muhammad Lutfi f2401 INA0.001-0.7310-7.30 
  Farid, Firman Syah m2422 INA1.0010.29102.90 
  Sukandar, Irine Kharisma mwg2415 INA1.0010.29102.90 
  Purnama, Tirta Chandra m2393 INA0.501-0.2410-2.40 
  Nguyen, Anh Dung g2465 VIE0.501-0.1510-1.50 
  Milliet, Sophie mwg2377 FRA0.501-0.2610-2.60 
  Antonio, Rogelio Jr g2483 PHI0.501-0.1310-1.30 
  Tiviakov, Sergei g2662 NED0.5010.12101.20 

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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