Individual Calculations September 2020
 Boudjellal, Yaqin  Total change: 0.00  Rating chartPersonal card
 2eme Festival d'echecs d'Allauch - B - (-1600) ALLAUCH FRA 2020-08-24
RcRownchangeRpKK*chgGame
 1187 0 1.00 5 0.00 947   0.00 
  De Moura Navalho, Joao-Curtis 1294 FRA0.0010.00 0.00 
  Personne, Solene 1170 FRA0.0010.00 0.00 
  Angot-Chabanol, Ethan 1100 FRA1.0010.00 0.00 
  Mottet, Louis 1297 FRA0.0010.00 0.00 
  Salvi, Angele 1074 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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