Individual Calculations May 2013
 Nayral, Simon  Total change: -1.80  Rating chartPersonal card
 21e Tournoi International de Tarbes - Principal TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 1791 1698 2.50 7 -0.30 15 -4.50 
  Devecchi, Jorge 2001 FRA0.5010.36155.40 
  Coustance, Kevin 2098  * FRA0.001-0.0815-1.20 
  Attard, Leopold 1637 FRA0.501-0.0815-1.20 
  Bouthier, Jacques 1872 FRA0.001-0.2715-4.05 
  Duclos, Jean 1617 FRA0.001-0.6115-9.15 
  Flaujac, Benoit 1689 FRA0.501-0.0115-0.15 
  Brochet, Thierry 1620 FRA1.0010.39155.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1426 1691 1.00 1 0.18 15 2.70 
  Mathey, Fannie 1426 FRA1.0010.18152.70 

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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