Individual Calculations July 2009
 Bobowski, Grzegorz  Total change: -28.25  Rating chartPersonal card
 VIII MISTRZOSTWA POLSKI SLUZB MUNDUROWYCH Pokrzywna POL 2009-04-22
RcRownchangeKK*chgGame
 1956 2067 4.00 8 -1.13 25 -28.25 
  Marciniszyn, Jakub 1773 POL1.0010.15253.75 
  Bieluszewski, Piotr 2153 POL0.5010.12253.00 
  Dabrowski, Grzegorz 2189 POL0.001-0.3325-8.25 
  Polok, Rafal 1964 POL0.501-0.1425-3.50 
  Gandziarowski, Jan 1878 POL0.501-0.2525-6.25 
  Zygmunt, Piotr 1921 POL0.501-0.2025-5.00 
  Wroblewski, Mieczyslaw 1891 POL0.501-0.2325-5.75 
  Cyra, Dariusz 1877 POL0.501-0.2525-6.25 

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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