Individual Calculations May 2019
 Perik, Alois  Total change: 2.20  Rating chartPersonal card
 Krajska soutez MKSS 2018/2019 A r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1453 1805 1.00 1 0.11 20 2.20 
  Kubelka, Jaroslav 1453 CZE1.0010.11202.20 

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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