Individual Calculations September 2019
 Ider, Bayar  Total change: 13.20  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1826 1750 4.00 9 0.33 40 13.20 
  Piscopo, Pierluigi m2150  * ITA0.001-0.0840-3.20 
  Hachem, Bachar 1406 FRA1.0010.12404.80 
  Meftahi, Houssem m2099 TUN0.001-0.1140-4.40 
  Galisson, Michel 1426 FRA1.0010.13405.20 
  Wauters, Alain 2030 FRA0.001-0.1640-6.40 
  Labadie, Bernard 1486 CAN1.0010.18407.20 
  Ribera Veganzones, Josep Maria 1983 AND0.5010.294011.60 
  Ameku, Philip Elikem 1912 GHA0.5010.21408.40 
  Koch, Alain 1943 FRA0.001-0.2540-10.00 
 * 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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