Individual Calculations August 2014
 Kuzniarz, Maciej  Total change: 6.60  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1588 1467 1.00 2 0.33 20 6.60 
  Starczewski, Dominik 1598 POL0.001-0.3220-6.40 
  Wydornik, Robert 1578 POL1.0010.652013.00 

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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