Rapid: Individual Calculations December 2019
 Sonnette, Nicolas  Total change: 22.00  Rating chartPersonal card
 Championnat qualificatif de Paris 2019 - U16 Minimes PARIS FRA 2019-11-10
RcRownchangeKK*chgGame
 1211 1088 2.00 5 0.29 20 5.80 
  Baran, Malko 1279 FRA1.0010.752015.00 
  Delhoume, Sarah 1355 FRA0.001-0.1820-3.60 
  Stephan, Margaux 1195 FRA0.001-0.3520-7.00 
  Wang, Pengsheng 1103 FRA1.0010.522010.40 
  De Tarle, Nicolas 1121 FRA0.001-0.4520-9.00 

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)
 
 64e Open Rapide Schlak Excellence PARIS FRA 2019-11-16
RcRownchangeKK*chgGame
 1162 1088 2.00 3 0.81 20 16.20 
  Hamdache, Ayoub 1230 FRA0.001-0.3120-6.20 
  Perou-Serdin, Alexandre 1114 FRA1.0010.542010.80 
  Amarelis, Robin 1143 FRA1.0010.582011.60 

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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