Individual Calculations May 2015
 Elkaim, Olivier  Total change: -9.00  Rating chartPersonal card
 Team 2015 - Nationale 2 - R8-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2170 2022 0.50 3 -0.51 20 -10.20 
  Delabarre, Olivier 2016 FRA0.501-0.0120-0.20 
  Boudiba, Mahfoud m2407 ALG0.001-0.0920-1.80 
  Lebret, Jean-Michel 2086 FRA0.001-0.4120-8.20 

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 2015 - Ile de France - Part 3 IDF FRA 2015-03-14
RcRownchangeKK*chgGame
 2064 2022 0.50 1 0.06 20 1.20 
  Bouton, Christophe 2064 FRA0.5010.06201.20 

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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