Rapid: Individual Calculations October 2021
 Douffi, Amel  Total change: 0.00  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeRpKK*chgGame
 1318 0 0.00 4 0.00 518   0.00 
  Taro, Franck 1499 FRA0.0010.00 0.00 
  Baudouin, Moise 1286 FRA0.0010.00 0.00 
  Braule, Francis 1278 FRA0.0010.00 0.00 
  Drache, Mathieu 1210 FRA0.0010.00 0.00 

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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