Individual Calculations December 2017
 Chmelar, Pavol  Total change: -4.00  Rating chartPersonal card
 4.liga C12 2017/18 R3-4 Various SVK 2017-11-05
RcRownchangeKK*chgGame
 1766 1840 1.00 2 -0.20 20 -4.00 
  Valasek, Valerian 1830 SVK0.501-0.0120-0.20 
  Dobrik, Vladimir 1701 SVK0.501-0.1920-3.80 

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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