Individual Calculations September 2023
 Boujon, Manuel  Total change: -14.00  Rating chartPersonal card
 19eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1431 1426 2.50 6 -0.70 20 -14.00 
  Lejeune, Gael 1963 FRA0.001-0.0320-0.60 
  Le Coz, Marie Sarah 1670 FRA0.001-0.2020-4.00 
  Borne, Milan 1255 FRA0.001-0.7320-14.60 
  Borne, Maxim 1256 FRA0.501-0.2220-4.40 
  Touiller, Wiktor 1183 FRA1.0010.20204.00 
  Leseigneur, Felix 1258 FRA1.0010.28205.60 

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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