Individual Calculations March 2022
 Polackova, Eva  Total change: -17.20  Rating chartPersonal card
 4. liga D23 R1-2 Presovsky kraj SVK 2022-02-06
RcRownchangeKK*chgGame
 1502 1273 0.00 2 -0.43 40 -17.20 
  Seko, Radovan 1518 SVK0.001-0.2040-8.00 
  Bilik, Matej 1486 SVK0.001-0.2340-9.20 

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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