Individual Calculations May 2018
 Koudelka, Ivan  Total change: 21.20  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 12 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2045 1999 5.00 9 1.08 20 21.60 
  Musil, Miroslav 2035 CZE0.5010.05201.00 
  Kalivoda, Jaroslav 2033 CZE0.5010.05201.00 
  Hrbek, Stepan 2007 CZE0.001-0.4920-9.80 
  Komprda, Pavel 2079 CZE0.5010.11202.20 
  Novak, Vaclav 2041 CZE1.0010.562011.20 
  Ruzicka, Ales 2076 CZE0.5010.11202.20 
  Horinek, Karel 2013 CZE1.0010.522010.40 
  Jelinek, Michal 2145 CZE0.001-0.3020-6.00 
  Horky, Pavel 1976 CZE1.0010.47209.40 

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)
 
 Krajska soutez SSS - skupina B 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 1962 1977 0.50 1 -0.02 20 -0.40 
  Lazanek, Jan 1962 CZE0.501-0.0220-0.40 

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)
 

 

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