Individual Calculations February 2020
 Piskor, Martin  Total change: -35.60  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina B r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1325 1678 0.00 1 -0.89 40 -35.60 
  Smola, Jan 1325 CZE0.001-0.8940-35.60 

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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