Individual Calculations February 2016
 Daif, Sarah  Total change: 13.20  Rating chartPersonal card
 XXXIeme Open International d'echecs d'hiver de Nice NICE FRA 2015-12-26
RcRownchangeKK*chgGame
 1790 1787 4.00 7 0.66 20 13.20 
  Mammadhuseyn, Djeyhun 1387  * FRA1.0010.08201.60 
  Forestier, Flavien 2097 FRA0.5010.36207.20 
  Scala, Lijubomir 1950 SRB0.5010.22204.40 
  Bergougnoux, Axel 2004 FRA0.001-0.2220-4.40 
  Tanda, Andrea 1387  * FRA1.0010.08201.60 
  Roussiere, Christophe 2047 FRA0.001-0.1820-3.60 
  Duspiwa, Wolfgang 1656 FRA1.0010.32206.40 
 * 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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