Individual Calculations September 2009
 Walton, Alan  Total change: -5.40  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2036 2152 5.50 9 -0.36 15 -5.40 
  Seidl, Antonin 1967 CZE1.0010.26153.90 
  Dapprich, Maximilian 1982 GER1.0010.28154.20 
  Van Dam, Niels 2088 NED0.501-0.0915-1.35 
  Carrascosso, Morales Abel 2289 ESP0.5010.18152.70 
  Titan, Matej 1974 SLO0.501-0.2315-3.45 
  Hrabal, Michal 1901 CZE0.001-0.8115-12.15 
  Svoboda, Karel 2031 CZE0.501-0.1615-2.40 
  Tichy, Stepan 2037 CZE0.501-0.1615-2.40 
  Divis, Jaroslav 2057 CZE1.0010.37155.55 

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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