Individual Calculations May 2019
 Plesek, Jiri  Total change: -8.20  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2150 2152 1.50 4 -0.51 20 -10.20 
  Trapl, Dalibor 2048 CZE0.501-0.1420-2.80 
  Muron, Miroslav 2213 CZE0.001-0.4220-8.40 
  Formanek, Martin 2251 CZE0.5010.14202.80 
  Spurny, Ondrej 2086 CZE0.501-0.0920-1.80 

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 2018/2019 zapad r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 2183 2112 0.50 1 0.10 20 2.00 
  Safarik, Jakub 2183 CZE0.5010.10202.00 

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)
 

 

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