Individual Calculations November 2018
 Siffert, Arman  Total change: 9.20  Rating chartPersonal card
 Open International de Liffre 2018 - Tournoi A LIFFRE FRA 2018-10-20
RcRownchangeKK*chgGame
 1671 1641 4.50 9 0.23 40 9.20 
  Tabary, Anaelle 1513 FRA1.0010.334013.20 
  Delaveau, Nathan 1408 FRA1.0010.21408.40 
  Di Nicolantonio, Lucas f2041  * FRA0.001-0.0840-3.20 
  Sierzputowski, Alexandre 1604 FRA1.0010.454018.00 
  Garcia, Adrien 2041  * FRA0.001-0.0840-3.20 
  Francois, Gwladys 1803 FRA0.5010.21408.40 
  Tercinet, Paul 1467 FRA0.001-0.7340-29.20 
  Lalonde, Hugo 1251 FRA1.0010.09403.60 
  De Boer, Albert 1915 NED0.001-0.1740-6.80 
 * 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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