Individual Calculations July 2019
 Bonnot, Alain  Total change: -20.20  Rating chartPersonal card
 9e Festival du jeu d'echecs d'Ille-sur-Tet Tournoi C (-2200) ILLE SUR TET FRA 2019-05-31
RcRownchangeKK*chgGame
 1094 1156 2.50 6 -1.01 20 -20.20 
  Jurca Szabo, Marc 1047 ESP0.001-0.6520-13.00 
  Jurca Szabo, Gerard 1069 ESP0.001-0.6220-12.40 
  Fabri, Michel 1126 FRA1.0010.46209.20 
  Lombart, Remi 1065 FRA0.501-0.1220-2.40 
  Caranana, Baptiste 1099 FRA1.0010.42208.40 
  Pokee, Michele 1156 FRA0.001-0.5020-10.00 

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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