Individual Calculations February 2015
 Leturc, Hubert  Total change: 12.40  Rating chartPersonal card
 13ème Open International d'échecs de Nantes NANTES FRA 2014-12-27
RcRownchangeKK*chgGame
 1561 1397 2.50 7 0.31 40 12.40 
  Prat, Romain 1663 FRA0.5010.324012.80 
  Le De, Brieuc 1619 FRA0.001-0.2240-8.80 
  Arnaudov, G. Petar g1797  * BUL0.001-0.0840-3.20 
  Gregoire, Louis 1214 FRA1.0010.264010.40 
  Ismailov, Makhad 1669 FRA0.001-0.1740-6.80 
  Besnard, Sylviane 1316 FRA1.0010.394015.60 
  Louf, Claude 1648 FRA0.001-0.1940-7.60 
 * 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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