Individual Calculations July 2019
 Aubonnet, Alain  Total change: -15.20  Rating chartPersonal card
 26eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2019-06-08
RcRownchangeKK*chgGame
 1460 1296 0.50 4 -0.76 20 -15.20 
  Cazeaux, Didier 1696  * FRA0.001-0.0820-1.60 
  Albe, Loic 1458 FRA0.001-0.2920-5.80 
  Mazats, Daniel 1512 FRA0.001-0.2220-4.40 
  Sayah-Hobon, Noah 1172 FRA0.501-0.1720-3.40 
 * 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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