Individual Calculations November 2017
 Ider, Ariuna  Total change: 75.20  Rating chartPersonal card
 Corsican Circuit 2017 - Open Fusella BASTIA FRA 2017-10-21
RcRownchangeKK*chgGame
 1586 1385 4.00 8 1.88 40 75.20 
  Sabiani, Chjara 1701 FRA0.001-0.1340-5.20 
  Bouslimi, Nabil 1785  * FRA0.001-0.0840-3.20 
  Cuneo, Christine 1405 FRA1.0010.534021.20 
  Rossi, Pascal 1736 FRA1.0010.894035.60 
  Geronimi, Didier 1600 FRA0.5010.274010.80 
  Andreani, Thomas 1541 FRA0.001-0.2940-11.60 
  Leschi, Heloise 1328 FRA1.0010.424016.80 
  Steil, Raymond 1595 LUX0.5010.274010.80 
 * 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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