Individual Calculations May 2019
 Siregar, Muhammad Novian  Total change: 18.60  Rating chartPersonal card
 FIDE Rated Tournament "TASPEN ANIVERSARY CUP CHESS TEAM 2019" JAKARTA INA 2019-04-22
RcRownchangeKK*chgGame
 2193 2220 2.50 3 0.93 20 18.60 
  Barus, Cerdas g2320 INA1.0010.642012.80 
  Hamdani, Rudin f2310 INA0.5010.12202.40 
  Andri, Looz Andere Madri 1950 INA1.0010.17203.40 

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)
 

 

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