Individual Calculations April 2023
 Popov, Roman  Total change: 5.20  Rating chartPersonal card
 SSS Krajska soutez A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1900 1764 0.00 1 -0.32 40 -12.80 
  Zacek, Petr 1900 CZE0.001-0.3240-12.80 

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)
 
 Mistrovstvi CR mladeze 2023 - H14 Teplice CZE 2023-03-11
RcRownchangeKK*chgGame
 1761 1764 5.00 9 0.45 40 18.00 
  Srba, Daniel 1508 CZE1.0010.19407.60 
  Juhanak, Daniel 1951 CZE0.001-0.2640-10.40 
  Soucek, Andrej 1678 CZE0.501-0.1240-4.80 
  Vlcek, Vojtech 1670 CZE0.501-0.1340-5.20 
  Babula, Matej 1796 CZE0.5010.04401.60 
  Roubal, Matyas 1948 CZE0.5010.24409.60 
  Dusanek, Michal 1624 CZE0.501-0.1940-7.60 
  Hobza, Richard 1701 CZE1.0010.414016.40 
  Martirosyan, David 1975 CZE0.5010.274010.80 

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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