Individual Calculations July 2020
 Plesek, Jiri  Total change: -5.40  Rating chartPersonal card
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2178 2049 1.50 5 -0.16 20 -3.20 
  Burdik, Lubomir 2119 CZE0.001-0.4020-8.00 
  Trickov, Vasil m2324 CZE0.5010.33206.60 
  Sindler, Michal 2119 CZE0.5010.10202.00 
  Bartos, Jan f2123 CZE0.001-0.4020-8.00 
  Svatos, Jan f2206 CZE0.5010.21204.20 

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 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2238 2074 0.50 1 0.22 20 4.40 
  Jurek, Josef m2238 CZE0.5010.22204.40 

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)
 
 2. liga A 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 2137 2074 0.50 2 -0.33 20 -6.60 
  Kopriva, Martin 2043 CZE0.001-0.5420-10.80 
  Smid, Miroslav 2230 CZE0.5010.21204.20 

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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