Individual Calculations December 2013
 Chrzaszcz, Malvina  Total change: -21.60  Rating chartPersonal card
 III Liga Malopolska Krakow POL 2013-11-09
RcRownchangeKK*chgGame
 2086 2073 0.50 4 -1.44 15 -21.60 
  Betkowski, Andrzej 2050 POL0.001-0.5315-7.95 
  Olesiak, Marcin 1974 POL0.501-0.1415-2.10 
  Bus, Konrad 2078 POL0.001-0.4915-7.35 
  Caba, Tomasz 2242 POL0.001-0.2815-4.20 

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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