Individual Calculations January 2013
 Borkowski, Adam  Total change: 30.90  Rating chartPersonal card
 Otwarta Liga Mazowiecki - Jesien 2012 Warszawa POL 2012-10-14
RcRownchangeKK*chgGame
 1957 1796 3.50 5 2.06 15 30.90 
  Melchers, Damian 1972 GER1.0010.731510.95 
  Rozycki, Bartlomiej 1935 POL0.001-0.3115-4.65 
  Sokolowski, Krzysztof 2016 POL0.5010.28154.20 
  Pienkos, Slawomir 1978 POL1.0010.741511.10 
  Sokolowski, Marek 1883 POL1.0010.62159.30 

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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