Individual Calculations December 2022
 Vojta, Jaroslav  Total change: -9.40  Rating chartPersonal card
 UKSS - Krajsky prebor III A 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1521 1721 1.00 2 -0.47 20 -9.40 
  Kopriva, Richard 1655 CZE0.001-0.5920-11.80 
  Godlova, Kamila 1386 CZE1.0010.12202.40 

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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