Individual Calculations July 2023
 Plesnivy, Martin  Total change: 22.40  Rating chartPersonal card
 Jarni otevreny prebor SO SK OAZA Praha 2023 r6-9 Praha CZE 2023-05-31
RcRownchangeKK*chgGame
 1940 1701 2.00 4 1.12 20 22.40 
  Kalvach, Ladislav 1786 CZE1.0010.622012.40 
  Docekalova, Alexandra 1871 CZE0.5010.22204.40 
  Novak, Jindrich 2063 CZE0.001-0.1020-2.00 
  Janda, Pavel 2039 CZE0.5010.38207.60 

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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