Individual Calculations September 2023
 Vigneron, Frederic  Total change: -43.20  Rating chartPersonal card
 19eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1612 1643 3.00 9 -2.16 20 -43.20 
  Shirazi, Kamran m2278 FRA0.001-0.0120-0.20 
  Buchler, Simon 1377 FRA1.0010.18203.60 
  Lejeune, Gael 1963 FRA0.001-0.1320-2.60 
  Delafargue, Anatole 1451 FRA1.0010.25205.00 
  Giroux, Fabrice 2042 FRA0.001-0.0820-1.60 
  Tatarusanu, Eric 1447 ROU0.001-0.7520-15.00 
  De Nave, Julien 1322 FRA0.001-0.8720-17.40 
  Alm, Gilles 1325 FRA0.001-0.8720-17.40 
  Glon Tombi Ambassa, Hermione 1306 FRA1.0010.12202.40 

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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