Individual Calculations December 2016
 Kochanska, Magdalena  Total change: 14.80  Rating chartPersonal card
 IV Dolnoslaska Liga 2016/2017 - okreg wroclawski r 1-5 Dolny Slask POL 2016-11-05
RcRownchangeKK*chgGame
 1066 1161 1.00 1 0.37 40 14.80 
  Scisla, Oliwia 1066 POL1.0010.374014.80 

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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