Individual Calculations December 2022
 Priehoda, Vitezslav  Total change: 2.60  Rating chartPersonal card
 1. liga 2022-2023 zapad r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 2195 2257 2.00 3 0.26 10 2.60 
  Hlavina, Matous 2105 CZE1.0010.30103.00 
  Matras, Ondrej f2146 CZE0.001-0.6510-6.50 
  Hrabusa, Matej m2334 SVK1.0010.61106.10 

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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