Individual Calculations December 2018
 Gregor, Jiri  Total change: 8.40  Rating chartPersonal card
 2. liga 2018/2019 C r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2196 2246 1.50 2 0.36 20 7.20 
  Crha, Ondrej 2164 CZE0.501-0.1120-2.20 
  Postupa, Pavel 2227 CZE1.0010.47209.40 

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)
 
 1. liga 2018/2019 zapad r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 2269 2246 1.00 2 0.06 20 1.20 
  Cuhra, Martin 2235 CZE0.501-0.0220-0.40 
  Kulhanek, Tomas m2302 CZE0.5010.08201.60 

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)
 

 

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