Individual Calculations February 2015
 Akhmetshin, Alexander  Total change: 18.40  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa C Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1532 1658 5.00 7 0.46 40 18.40 
  Bielecki, Andrzej 1330 POL1.0010.13405.20 
  Turski, Bartlomiej 1402 POL0.501-0.3140-12.40 
  Dworak, Leszek 1545 POL1.0010.354014.00 
  Dzida, Kamil 1423 POL0.501-0.2940-11.60 
  Nesse, David 1424 NOR1.0010.21408.40 
  Luczka, Szymon 1854 POL1.0010.754030.00 
  Dus, Leszek 1749 POL0.001-0.3840-15.20 

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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