Individual Calculations September 2014
 Breffi, Nicolas  Total change: -13.60  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi A (+1700) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 1927 1822 1.50 6 -0.68 20 -13.60 
  Martin, Axel 2097 FRA0.001-0.1720-3.40 
  Pouchon, Mickael 1971 FRA0.001-0.3020-6.00 
  Hartmann, Martin 1850 GER0.001-0.4620-9.20 
  Roth, Antoine 1914 FRA0.001-0.3720-7.40 
  Sotiaux, Daniel 1848 FRA0.5010.04200.80 
  Rachedi, Abdessalem 1880 FRA1.0010.582011.60 

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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