Individual Calculations February 2013
 Montforts, Ton  Total change: -12.75  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi C BETHUNE FRA 2012-12-26
RcRownchangeKK*chgGame
 1540 1686 4.00 7 -0.85 15 -12.75 
  Dupont, Daniel-Noel 1551 FRA1.0010.32154.80 
  Lefebvre, Alexandre 1567 FRA0.001-0.6615-9.90 
  Sadowski, Didier 1469 FRA1.0010.22153.30 
  Van Den Bosch, Arno 1562 BEL0.001-0.6715-10.05 
  Dincq, Michel 1503 FRA1.0010.26153.90 
  Wacrenier, Jerome 1605 FRA1.0010.39155.85 
  Devaux, Bernard 1526 FRA0.001-0.7115-10.65 

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)
 

 

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