Individual Calculations September 2022
 Siffert, Arman  Total change: 149.20  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 2229 1951 5.50 9 3.73 40 149.20 
  Djidjeli, Sofiane 2180 FRA1.0010.794031.60 
  Sidhant, Mohapatra m2315 IND1.0010.904036.00 
  Hautot, Stephane m2337 BEL0.001-0.0940-3.60 
  Alexieva, Silvia mwg2234 FRA0.5010.344013.60 
  Jourdren, Kevin 2204 FRA1.0010.814032.40 
  Eugene, Floryan f2393 FRA0.001-0.0640-2.40 
  Rozec, Mialy 1733 FRA1.0010.22408.80 
  Deslandes, Pascal f2326 FRA0.5010.414016.40 
  Lucas, Arthur f2337 FRA0.5010.414016.40 

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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