Individual Calculations May 2015
 Chancerel, Dominique  Total change: 25.20  Rating chartPersonal card
 4e Open International d'Echecs de Martinique LES TROIS ILETS FRA 2015-03-28
RcRownchangeKK*chgGame
 1781 1814 5.00 7 1.26 20 25.20 
  Gouait, Raymond 1560 FRA1.0010.19203.80 
  Medeuf, Yonhel 2025 FRA0.001-0.2320-4.60 
  Gautier, Jean-Luc 1431 FRA1.0010.09201.80 
  Evers, Shaman 1602 FRA1.0010.23204.60 
  Verneuil, Pascal 2133 FRA0.001-0.1320-2.60 
  Douglas, Lionel 1710 FRA1.0010.36207.20 
  Lafortune, Emerick 2007 FRA1.0010.752015.00 

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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