Individual Calculations November 2009
 Chojnacki, Slawomir  Total change: 1.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2277 2272 4.00 8 0.08 15 1.20 
  Nguyen, Piotr 2360 POL1.0010.62159.30 
  Grabowski, Pawel 2275 POL0.5010.00150.00 
  Shkapenko, Pavel m2423 RUS0.001-0.3015-4.50 
  Kosny, Marek 2002 POL1.0010.17152.55 
  Wojciechowski, Piotr 2296 POL0.001-0.4715-7.05 
  Gralka, Julian f2286 POL0.5010.02150.30 
  Galazewski, Tomasz 2244 POL0.501-0.0415-0.60 
  Krogulski, Grzegorz 2332 POL0.5010.08151.20 

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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