Individual Calculations March 2023
 Pavlis, Jaromir  Total change: -11.20  Rating chartPersonal card
 KSSV Krajsky prebor 2022-2023 r7-8 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1630 1860 1.00 2 -0.56 20 -11.20 
  Rozvoda, Viktor 1722 CZE0.501-0.1920-3.80 
  Kucera, Miloslav 1537 CZE0.501-0.3720-7.40 

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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