Individual Calculations December 2017
 Duz, Stanislaw  Total change: -15.60  Rating chartPersonal card
 DMP - III Liga Seniorow 2018 Round 4-6 Silesia POL 2017-11-25
RcRownchangeKK*chgGame
 1477 1451 1.00 3 -0.39 40 -15.60 
  Chmiel, Pawel 1247 POL0.001-0.7640-30.40 
  Stemplewski, Kamil 1638 POL0.001-0.2640-10.40 
  Michniok, Justyna 1545 POL1.0010.634025.20 

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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