Individual Calculations July 2008
 Valek, Milan  Total change: -15.00  Rating chartPersonal card
 2. liga F various CZE 2007-10-14
RcRownchangeKK*chgGame
 2018 2110 1.50 4 -1.00 15 -15.00 
  Riman, Vaclav 2023 CZE0.001-0.6215-9.30 
  Chliapas, Nikos 1961 CZE0.501-0.2015-3.00 
  Gil, Karel 1977 CZE0.501-0.1815-2.70 
  Stverak, Milan 2111 CZE0.5010.00150.00 

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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