Individual Calculations February 2020
 Strecha, Zdenek  Total change: -1.40  Rating chartPersonal card
 SSOK - Krajsky prebor I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1714 1741 1.00 2 -0.07 20 -1.40 
  Sveda, Jiri 1854 CZE0.5010.15203.00 
  Vojcak, Petr 1573 CZE0.501-0.2220-4.40 

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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