Individual Calculations March 2020
 Selebran, Henri  Total change: 12.80  Rating chartPersonal card
 Team 2020 - Nationale 2 r5-7 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1935 2021 2.50 3 0.64 20 12.80 
  Salvaing, Jean-Louis 1927 FRA1.0010.37207.40 
  Van Den Brande, Norman 1928 FRA1.0010.37207.40 
  Doucet, Romain 1950 FRA0.501-0.1020-2.00 

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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