Individual Calculations January 2023
 Netopil, Martin  Total change: 15.60  Rating chartPersonal card
 JmSS Krajsky prebor II C 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1859 1693 1.00 2 0.39 40 15.60 
  Hudacek, Josef 2000 CZE0.001-0.1440-5.60 
  Jurco, Martin 1717 SVK1.0010.534021.20 

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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