Individual Calculations December 2018
 Jezbera, Jiri  Total change: 5.60  Rating chartPersonal card
 2. liga 2018/2019 C r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1985 2098 1.00 1 0.35 20 7.00 
  Bradac, Daniel 1985 CZE1.0010.35207.00 

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. liga 2018/2019 zapad r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 2046 2098 0.50 1 -0.07 20 -1.40 
  Staszko, Martin 2046 CZE0.501-0.0720-1.40 

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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