Individual Calculations February 2016
 Debray, Christopher  Total change: -16.20  Rating chartPersonal card
 XXXIeme Open International d'echecs d'hiver de Nice NICE FRA 2015-12-26
RcRownchangeKK*chgGame
 2011 2356 4.50 7 -1.62 10 -16.20 
  Berthaut, Alexandre 1956  * MNC1.0010.08100.80 
  Scala, Lijubomir 1956  * SRB0.001-0.9210-9.20 
  Duspiwa, Wolfgang 1956  * FRA1.0010.08100.80 
  Fourcand, Pierre 1982 FRA1.0010.10101.00 
  Lomandong, Marc-Antoine 1956  * MNC1.0010.08100.80 
  Mohorea, Vasile 2057 ROU0.501-0.3510-3.50 
  Gertosio, Franck 2211 FRA0.001-0.6910-6.90 
 * 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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