Rapid: Individual Calculations January 2023
 Bellahcene, Omar  Total change: 6.80  Rating chartPersonal card
 Septieme Festival de Noel de Mundolsheim - Rapide Individuel MUNDOLSHEIM FRA 2022-12-28
RcRownchangeKK*chgGame
 1778 1679 3.00 7 0.34 20 6.80 
  Ellis, Antoine 2121 FRA0.001-0.0620-1.20 
  Kownacki, Mathilde 1279  * FRA1.0010.08201.60 
  Iino Jubin, Enzo 1886 FRA1.0010.772015.40 
  Fischer, Julie wf2053 FRA0.001-0.1020-2.00 
  Felder, Jerome 1878 FRA0.001-0.2420-4.80 
  Goepfert, Olivier 1302 FRA1.0010.09201.80 
  Hiegel, Jean 1924 FRA0.001-0.2020-4.00 
 * 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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