Individual Calculations May 2017
 Assouvie, Liliane  Total change: -17.80  Rating chartPersonal card
 6e Open International d'Echecs de la Martinique SCHOELCHER FRA 2017-04-09
RcRownchangeKK*chgGame
 1400 1444 3.00 7 -0.89 20 -17.80 
  Christophe-Hayot, Romain 1738 FRA0.001-0.1520-3.00 
  Saint-Aime, Clara 1226 FRA0.501-0.2820-5.60 
  Douglas, Lionel 1789 FRA0.001-0.1120-2.20 
  Hebrard, Emmanuel 1245 FRA0.501-0.2620-5.20 
  Pevenage, Louis 1229 FRA1.0010.23204.60 
  Tin, Romain 1508 FRA0.001-0.4120-8.20 
  Qurnier, Regis 1064 FRA1.0010.09201.80 

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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