Individual Calculations September 2023
 Siffert, Arman  Total change: 32.00  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 2047 2109 6.00 9 0.80 40 32.00 
  Vekemans, Sylvain 1932 FRA1.0010.274010.80 
  Eugene, Floryan m2384 FRA0.5010.334013.20 
  Duboue, Peio m2453 FRA0.5010.384015.20 
  Alcantara, Levanah 1709  * FRA1.0010.08403.20 
  Debray, Christopher m2322 FRA0.001-0.2340-9.20 
  Yche, Michel 1886 FRA0.001-0.7840-31.20 
  Reuillon, Hadrien 1853 FRA1.0010.19407.60 
  Martin, Axel 1909 FRA1.0010.24409.60 
  Budak, Rezan 1972 FRA1.0010.324012.80 
 * 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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