Individual Calculations November 2009
 Bielczyk, Jacek  Total change: -13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2183 2312 2.00 5 -1.32 10 -13.20 
  Sokolowski, Krzysztof 2007 POL1.0010.14101.40 
  Kulesza, Mateusz 2247 POL0.001-0.5910-5.90 
  Gawronski, Miroslaw 2201 POL0.001-0.6510-6.50 
  Swierczewski, Marek 2174 POL0.501-0.1910-1.90 
  Helis, Tadeusz f2288 POL0.501-0.0310-0.30 

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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