Individual Calculations January 2023
 Zischka, Vit  Total change: 34.40  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1679 1223 1.00 2 0.86 40 34.40 
  Musil, Antonin 1580 CZE1.0010.894035.60 
  Krehla, Milan 1778 CZE0.001-0.0340-1.20 

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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