Individual Calculations August 2017
 Sloniewska, Alicja  Total change: -10.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1343 1372 4.00 8 -0.26 40 -10.40 
  Marszalek, Jakub 1512 POL1.0010.694027.60 
  Socko, Szymon 1505 POL0.001-0.3240-12.80 
  Socko, Weronika 1595 POL0.001-0.2240-8.80 
  Karhula, Adam 1164 FIN0.001-0.7740-30.80 
  Majek, Waldemar 1161 POL1.0010.23409.20 
  Giers, Rafal 1089 POL1.0010.16406.40 
  Detko, Wieslaw 1564 POL0.001-0.2540-10.00 
  Warchol, Kamil 1150 POL1.0010.22408.80 

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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