Individual Calculations September 2009
 Mikes, Jan  Total change: 20.00  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 1983 1783 3.00 9 0.80 25 20.00 
  Pettersson, Tomas 2024 SWE0.001-0.2025-5.00 
  Somova, Nadezda 1985 LAT0.001-0.2425-6.00 
  Kropman, Alexei 1937 GER0.5010.21255.25 
  Lushnikov, Evgeny 1964 RUS0.5010.24256.00 
  Green, Per 1961 SWE0.5010.23255.75 
  Vigneron, Quentin 1951 FRA0.5010.22255.50 
  Erben, Larissa 2073 GER1.0010.842521.00 
  Schulz, Anja 1987 GER0.001-0.2425-6.00 
  Wielosz, Jaroslaw 1963 POL0.001-0.2625-6.50 

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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