Individual Calculations May 2019
 Grollemund, Bertrand  Total change: 14.20  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2230 2189 2.50 4 0.71 20 14.20 
  Domenech, Vianney 2213 FRA1.0010.532010.60 
  Pile, Richard m2412 FRA0.001-0.2220-4.40 
  Paci, Nicolas 1971 FRA1.0010.22204.40 
  Friess, Nicolas f2322 FRA0.5010.18203.60 

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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