Individual Calculations May 2015
 Dutertre, Jean-Michel  Total change: 0.00  Rating chartPersonal card
 Challenge SNCF Ile de France d'Echecs 2015 PORT VENDRES FRA 2015-04-08
RcRownchangeRpKK*chgGame
 1823 0 1.00 5 0.00 1583   0.00 
  Prevot, Emmanuel 2109 FRA0.0010.00 0.00 
  Chat, Eric 1633 FRA1.0010.00 0.00 
  Questel, Alain 1780 FRA0.0010.00 0.00 
  Capron, Daniel 2110 FRA0.0010.00 0.00 
  Espinosa, Jose 1482 FRA0.0010.00 0.00 

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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