Individual Calculations August 2014
 Mincewicz, Tomasz  Total change: -0.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1403 1506 2.50 4 -0.02 20 -0.40 
  Olcha, Dominik 1282 POL0.501-0.2820-5.60 
  Stypulkowski, Jacek 1370 POL0.501-0.1820-3.60 
  Starczewski, Dominik 1598 POL0.5010.13202.60 
  Kaniewski, Piotr 1362 POL1.0010.31206.20 

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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