Individual Calculations August 2017
 Stupak, Bartosz  Total change: 2.80  Rating chartPersonal card
 VIII Kresowy Festiwal Sokolka 2017 - grupa B Sokolka POL 2017-07-02
RcRownchangeKK*chgGame
 1295 1062 0.50 2 0.07 40 2.80 
  Norman, Kseniya 1369 BLR0.5010.364014.40 
  Skrouba, Jakub 1221 POL0.001-0.2940-11.60 

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)
 

 

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