Individual Calculations February 2022
 Zvardon, Petr  Total change: 5.80  Rating chartPersonal card
 SSZK - Krajsky prebor 2021/2022 r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 1951 2032 1.50 2 0.29 20 5.80 
  Buran, Jaroslav 2058 CZE0.5010.04200.80 
  Smid, Jan 1843 CZE1.0010.25205.00 

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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