Individual Calculations August 2014
 Coulombeau, Jean-Noel  Total change: 9.75  Rating chartPersonal card
 212 open FIDE du club 608 (-1500 elo) PARIS FRA 2014-06-28
RcRownchangeKK*chgGame
 1345 1095 1.50 4 0.65 15 9.75 
  Luond, Patrice 1457 FRA0.5010.40156.00 
  Vigna, Patrick 1291 FRA1.0010.751511.25 
  Bosc, Gabriel 1463 FRA0.001-0.1015-1.50 
  Bouzamondo, Samy 1170 FRA0.001-0.4015-6.00 

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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