Individual Calculations April 2009
 Horak, Karel Jun  Total change: 5.40  Rating chartPersonal card
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2081 2041 4.00 8 0.36 15 5.40 
  Nguyen, Chi-Minh m2391 FRA0.001-0.1115-1.65 
  Minko, Vladimir 1878 RUS0.001-0.7215-10.80 
  Zemlicka, Vit 1877 CZE0.501-0.2215-3.30 
  Paseka, Christian 1817 AUT1.0010.22153.30 
  Hosticka, Frantisek, Ing. 2178 CZE0.5010.18152.70 
  Pospisil, Evzen 2146 CZE0.5010.14152.10 
  Zanikov, Konstantin 2159 CZE1.0010.66159.90 
  Forthoffer, Patrick 2201 FRA0.5010.21153.15 

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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