Individual Calculations February 2019
 Cekan, Petr  Total change: -20.00  Rating chartPersonal card
 Krajsky prebor SSPK 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1957 1957 0.00 2 -1.00 20 -20.00 
  Chalus, Karel 2027 CZE0.001-0.4020-8.00 
  Bechynsky, Jan 1887 CZE0.001-0.6020-12.00 

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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