Individual Calculations May 2013
 Bertrand, Marin  Total change: 15.15  Rating chartPersonal card
 21e Tournoi International de Tarbes TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 1526 1553 3.00 5 0.33 15 4.95 
  Petit, Georges 1647 FRA0.5010.13151.95 
  Duquesne, Julien 1588 FRA1.0010.55158.25 
  Dehaine, Guy 1614 FRA0.001-0.4215-6.30 
  Martinet, Nathan 1367 FRA0.501-0.2415-3.60 
  Deroche, Etienne 1412 FRA1.0010.31154.65 

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 2013 - Nationale 4 - R7 FRANCE FRA 2013-04-07
RcRownchangeKK*chgGame
 1689 1555 1.00 1 0.68 15 10.20 
  Flaujac, Benoit 1689 FRA1.0010.681510.20 

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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