Individual Calculations January 2019
 Zilavy, Jan  Total change: 7.60  Rating chartPersonal card
 2. liga 2018/2019 A r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2026 2085 0.50 1 -0.08 20 -1.60 
  Vavrinec, Tomas 2026 CZE0.501-0.0820-1.60 

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)
 
 1. divize JCSS 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 2057 2085 1.00 1 0.46 20 9.20 
  Houdek, Pavel 2057 CZE1.0010.46209.20 

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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