Individual Calculations February 2018
 Putra, Ikhwan Moesa  Total change: -9.20  Rating chartPersonal card
 MPCNI CUP I FIDE Rated Open International Chess Tournament Cilacap INA 2017-12-26
RcRownchangeKK*chgGame
 2117 1777 0.00 2 -0.23 40 -9.20 
  Aris, T.l.s. 2125 INA0.001-0.1140-4.40 
  Rismanto, Ricky 2109 INA0.001-0.1240-4.80 

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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