Individual Calculations May 2019
 Postupa, Martin  Total change: 1.80  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2082 2098 0.50 2 -0.54 20 -10.80 
  Doring, Robert 2172 CZE0.001-0.4020-8.00 
  Stanek, Ondrej 1992 CZE0.501-0.1420-2.80 

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)
 
 2. liga 2018/2019 C r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 2180 2085 1.00 1 0.63 20 12.60 
  Srba, Milan 2180 CZE1.0010.632012.60 

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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