Individual Calculations August 2021
 Bertrand, Arthur  Total change: -26.20  Rating chartPersonal card
 Open Fide de Sautron - Juillet 2021 (-2200) SAUTRON FRA 2021-07-03
RcRownchangeKK*chgGame
 1339 1664 3.00 5 -1.31 20 -26.20 
  Galimov, Askar 1278 FRA1.0010.09201.80 
  Belan, Guillaume 1264  * FRA0.001-0.9220-18.40 
  Galimov, Iskandar 1369 FRA0.001-0.8520-17.00 
  Allard Nedellec, Anna 1298 FRA1.0010.10202.00 
  Belan, Pascal 1488 FRA1.0010.27205.40 
 * 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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