Individual Calculations August 2015
 Szafranski, Maciej  Total change: -26.40  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 1440 1180 0.50 6 -0.66 40 -26.40 
  Ochedzan, Tymon 1494 POL0.001-0.1440-5.60 
  Kulpinski, Jakub 1376 POL0.5010.254010.00 
  Malinowski, Aleksander 1430 POL0.001-0.1940-7.60 
  Ziobrowska, Danuta 1576 POL0.001-0.0840-3.20 
  Popiolek, Henryk 1299 POL0.001-0.3440-13.60 
  Piotrowicz, Jakub 1466 POL0.001-0.1640-6.40 

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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