Individual Calculations December 2020
 Girel, Joseph  Total change: 9.20  Rating chartPersonal card
 35e Open International du Touquet - Tournoi Master LE TOUQUET PARIS PLAGE FRA 2020-10-24
RcRownchangeKK*chgGame
 2129 2301 4.00 5 0.46 20 9.20 
  Triger, Franck 1923 FRA1.0010.09201.80 
  Malassagne, Isabelle wf2065 FRA1.0010.20204.00 
  Grigorian, Roudolph 2233 FRA0.501-0.0920-1.80 
  Dudognon, Thibault f2269 FRA0.501-0.0420-0.80 
  Mahieu, Luc 2153 FRA1.0010.30206.00 

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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