Rapid: Individual Calculations January 2020
 Fertikh, Adam  Total change: -8.60  Rating chartPersonal card
 Challenge des Jeunes des Savoie 2019 - Sevrier - Elite SEVRIER FRA 2019-11-30
RcRownchangeKK*chgGame
 1209 1081 1.00 4 -0.43 20 -8.60 
  Detraz, Samuel 1481  * FRA0.001-0.0820-1.60 
  Vieules, Rayan 1103 FRA0.001-0.4720-9.40 
  Kirakosyan, Emil 1199 FRA0.001-0.3420-6.80 
  Le Danvic, Ronan 1053 FRA1.0010.46209.20 
 * 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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