Individual Calculations February 2015
 Kowalczyk, Rafal  Total change: -22.00  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2173 2180 3.50 9 -1.10 20 -22.00 
  Krysztofiak, Marcin m2418 POL0.001-0.2020-4.00 
  Kulon, Klaudia wg2332 POL0.001-0.3020-6.00 
  Watorek, Marcin 2110 POL0.001-0.6020-12.00 
  Wisniewski, Michal 2102 POL1.0010.39207.80 
  Zochowski, Kacper 2120 POL0.501-0.0820-1.60 
  Korniyuk, Mariya wf2126 UKR0.001-0.5820-11.60 
  Stankiewicz, Pawel 2128 POL1.0010.43208.60 
  Chylewski, Patryk 1932 POL1.0010.19203.80 
  Kulkarni, Bhakti cwg2292 IND0.001-0.3520-7.00 

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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