Individual Calculations May 2011
 Bonn, Thomas  Total change: 1.95  Rating chartPersonal card
 11e Open d'hiver d'Avoine AVOINE FRA 2011-03-04
RcRownchangeKK*chgGame
 2102 2256 3.50 5 0.13 15 1.95 
  Pimbert, Jerome 1858 FRA1.0010.08151.20 
  Riverais, Gerald 1990 FRA1.0010.18152.70 
  Normand, Vincent 2036 FRA1.0010.22153.30 
  Le Borgne, Pierre 2210 FRA0.501-0.0615-0.90 
  David, Vincent m2417 FRA0.001-0.2915-4.35 

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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