Individual Calculations October 2008
 Melchers, Damian  Total change: 0.00  Rating chartPersonal card
 MAZOVIAN CHESS FESTIVAL- group C Warszawa POL 2008-08-02
RcRownchangeRpKK*chgGame
 1915 0 4.50 7 0.00 1940   0.00 
  Wojtaszewski, Piotr 1998 POL0.0010.00 0.00 
  Kowalik, Pawel 1893 POL1.0010.00 0.00 
  Zuba, Maciej 1917 POL0.5010.00 0.00 
  Derecki, Krzysztof 1971 POL1.0010.00 0.00 
  Kaniak, Justyna 1975 POL1.0010.00 0.00 
  Malec, Sebastian 1798 POL0.5010.00 0.00 
  Sujkowski, Pawel 1850 POL0.5010.00 0.00 

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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