Individual Calculations September 2009
 Checiak, Krzysztof  Total change: 11.25  Rating chartPersonal card
 19.ICSC EUropean Club Teams Championship Hamburg GER 2009-06-04
RcRownchangeKK*chgGame
 2141 2111 3.50 6 0.75 15 11.25 
  Mucha, Annegret wc1957 GER0.001-0.7115-10.65 
  Varezhkin, Viktor 2188 RUS1.0010.61159.15 
  Baklanova, Tatiana wm2239 UKR0.5010.17152.55 
  Salov, Sergey m2271 GER0.5010.21153.15 
  Bozinovic, Bogdan f2323 CRO0.5010.27154.05 
  Frajka, Peter 1866 SVK1.0010.20153.00 

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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