Rapid: Individual Calculations December 2018
 Valdman, Andrei  Total change: -11.00  Rating chartPersonal card
 Championnat qualificatif de Paris 2018 - Benjamins PARIS FRA 2018-11-11
RcRownchangeKK*chgGame
 1148 1158 1.50 4 -0.55 20 -11.00 
  Naud, Alexandre 1237 FRA0.001-0.3920-7.80 
  Cazals, Theodore 1211 FRA0.5010.07201.40 
  Agache, Paul 1024 FRA0.001-0.6820-13.60 
  Laissus, Octave 1121 FRA1.0010.45209.00 

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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