Individual Calculations March 2011
 Degrave, Geoffrey  Total change: 7.50  Rating chartPersonal card
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 1831 1929 1.00 1 0.37 15 5.55 
  Herrebrecht, Pierre 1831 FRA1.0010.37155.55 

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)
 
 Team - Nord Pas de Calais - Part 3 NPC FRA 2011-01-16
RcRownchangeKK*chgGame
 2023 1929 0.50 1 0.13 15 1.95 
  Peurton, Frederic 2023 FRA0.5010.13151.95 

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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