Individual Calculations August 2017
 Kaminski, Stefan  Total change: -21.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1338 1554 3.50 6 -1.08 20 -21.60 
  Rejniak, Wojciech 1242 POL0.501-0.3620-7.20 
  Zytka, Jedrzej 1206 POL1.0010.11202.20 
  Rafalski, Krzysztof 1382 POL1.0010.27205.40 
  Szatkowski, Pawel 1294 POL1.0010.18203.60 
  Kozlowski, Adam 1468 POL0.001-0.6220-12.40 
  Holubczat, Maciej 1438 POL0.001-0.6620-13.20 

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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