Individual Calculations January 2020
 Varejcko, Josef  Total change: 15.40  Rating chartPersonal card
 2. liga D 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2148 2231 1.50 2 0.28 20 5.60 
  Krmela, Ales 2094 CZE1.0010.32206.40 
  Pokorny, Tomas 2201 CZE0.501-0.0420-0.80 

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 zapad 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2221 2231 1.00 1 0.49 20 9.80 
  Kucera, Petr f2221 CZE1.0010.49209.80 

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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