Individual Calculations February 2015
 Chetverik, Maxim  Total change: 7.60  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2279 2258 5.00 9 0.76 10 7.60 
  Kyc, Jerzy 2021 POL1.0010.20102.00 
  Piorun, Kacper g2517 POL0.5010.32103.20 
  Warakomski, Tomasz m2456 POL0.001-0.2410-2.40 
  Jakubiec, Edyta wm2184 POL1.0010.40104.00 
  Kolosowski, Mateusz m2461 POL0.001-0.2410-2.40 
  Janik, Igor 2182 POL0.501-0.1010-1.00 
  Martins, David Pires Tavares f2345 POR1.0010.62106.20 
  Lewtak, Damian 2340 POL0.001-0.3910-3.90 
  Golek, Jagoda 2009 POL1.0010.19101.90 

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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