Individual Calculations May 2023
 Soural, Jan  Total change: 3.80  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r11 Prague CZE 2023-03-27
RcRownchangeKK*chgGame
 2177 2171 0.00 1 -0.49 20 -9.80 
  Kotal, Vaclav 2177 CZE0.001-0.4920-9.80 

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 2022-2023 zapad r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 2326 2172 0.00 1 -0.29 20 -5.80 
  Hinks-Edwards, Thomas R J m2326 CZE0.001-0.2920-5.80 

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)
 
 Turnaj sachovych nadeji 2023 - Pobeskydi Open Frydek-Mistek CZE 2023-04-06
RcRownchangeKK*chgGame
 2079 2172 6.50 9 0.97 20 19.40 
  Popovic, Martin 1990 SVK1.0010.26205.20 
  Prazak, Daniel 2112 CZE0.501-0.0820-1.60 
  Jires, Jiri 2096 CZE1.0010.40208.00 
  Fizer, Marek c2135 CZE0.501-0.0520-1.00 
  Mica, Marek f2244 CZE0.001-0.4020-8.00 
  Hronik, Petr 1919 CZE1.0010.19203.80 
  Klapuch, Dominik 1883 CZE1.0010.16203.20 
  Matras, Ondrej f2170 CZE1.0010.502010.00 
  Suliborski, Jakub 2164 POL0.501-0.0120-0.20 

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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