Individual Calculations June 2019
 Repka, Christopher  Total change: 0.10  Rating chartPersonal card
 CIS 2019 - Serie Master Bressanone ITA 2019-04-26
RcRownchangeKK*chgGame
 2355 2482 2.00 3 0.01 10 0.10 
  Chiaretti, Roberto 2261 ITA1.0010.22102.20 
  Koepke, Christian m2337 GER1.0010.31103.10 
  Sonis, Francesco m2467 ITA0.001-0.5210-5.20 

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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