Individual Calculations May 2011
 Kukawski, Maciej  Total change: -3.45  Rating chartPersonal card
 86th YMCA Winter 2011-A Warszawa POL 2011-01-03
RcRownchangeKK*chgGame
 2312 2331 4.50 9 -0.23 15 -3.45 
  Bobula, Mateusz m2393 POL0.001-0.4115-6.15 
  Moskwinski, Tadeusz 2218 POL1.0010.35155.25 
  Nguyen, Piotr 2394 POL0.001-0.4115-6.15 
  Malec, Sebastian 2214 POL1.0010.34155.10 
  Janczarski, Michal 2296 POL0.501-0.0515-0.75 
  Lewandowski, Rafal 2200 POL1.0010.32154.80 
  Leniart, Arkadiusz m2442 POL0.5010.15152.25 
  Adamski, Andrzej m2258 POL0.501-0.1015-1.50 
  Strzemiecki, Zbigniew f2390 POL0.001-0.4215-6.30 

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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