Individual Calculations September 2021
 Marchais, Antoine  Total change: 34.00  Rating chartPersonal card
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 2020 1929 4.00 8 0.85 40 34.00 
  Trognon, Philippe 1529  * FRA1.0010.08403.20 
  Loiret, Stanislas 2254 FRA0.5010.374014.80 
  Shirazi, Kamran m2329  * FRA1.0010.924036.80 
  Monpeurt, Cyrielle wf2163 FRA0.5010.294011.60 
  Lahoche, Dorian 2134 FRA0.5010.264010.40 
  Pillard, Valentin 2141 FRA0.001-0.2340-9.20 
  Morais, Thomas 1790 FRA0.501-0.1940-7.60 
  Tardi, Oscar 1816 FRA0.001-0.6540-26.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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