Individual Calculations May 2017
 Douglas, Lionel  Total change: -11.20  Rating chartPersonal card
 6e Open International d'Echecs de la Martinique SCHOELCHER FRA 2017-04-09
RcRownchangeKK*chgGame
 1633 1789 5.50 9 -0.56 20 -11.20 
  Edmond, Yves 1486 FRA0.001-0.8620-17.20 
  Cocogne, Ludovic 1928 FRA0.5010.19203.80 
  Assouvie, Liliane 1444 FRA1.0010.11202.20 
  Coat, Gabriel 1389  * FRA1.0010.08201.60 
  Tin, Romain 1508 FRA1.0010.16203.20 
  L`ami, Alina mwg2189  * ROU0.001-0.0820-1.60 
  Meynard, Cedrick 1484 FRA1.0010.14202.80 
  Anselin, Djavan 1389  * FRA1.0010.08201.60 
  Grego, Pierre 1880 FRA0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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