Individual Calculations December 2022
 Pejrimovska, Viola Ruby  Total change: -12.40  Rating chartPersonal card
 PDSS - Krajsky prebor I 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1785 1667 1.00 3 -0.03 40 -1.20 
  Vencl, Jiri 1685 CZE1.0010.534021.20 
  Odstrcil, Jaromir 1781 CZE0.001-0.3440-13.60 
  Kalousek, Vladimir 1890 CZE0.001-0.2240-8.80 

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)
 
 PDSS - Krajsky prebor II zapad 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1726 1643 0.50 2 -0.28 40 -11.20 
  Bartos, Karel 1771 CZE0.001-0.3340-13.20 
  Joukl, Martin 1680 CZE0.5010.05402.00 

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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