Individual Calculations August 2019
 Adamala, Jacek  Total change: -81.20  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1221 1354 2.00 6 -2.03 40 -81.20 
  Tomkowicz, Kamil 1576 POL0.001-0.2240-8.80 
  Groszyk, Maciej 1134 POL1.0010.22408.80 
  Trochimczuk, Szymon 1163 POL0.001-0.7540-30.00 
  Swacha, Bartosz 1143 POL0.501-0.2740-10.80 
  Krowicki, Przemyslaw 1196 POL0.001-0.7140-28.40 
  Wagner, Cezary 1113 POL0.501-0.3040-12.00 

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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