Rapid: Individual Calculations September 2023
 Hary, Serge  Total change: 23.40  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1382 1221 3.50 7 1.17 20 23.40 
  Breton, Vadim 1756 FRA0.001-0.0320-0.60 
  Falik, Charles 1091 FRA1.0010.32206.40 
  Rouffignac, Patrick 1516 FRA0.001-0.1520-3.00 
  Escande Valette, Titouan 1500 FRA0.5010.34206.80 
  Izard, Laurent 1327 FRA1.0010.642012.80 
  Hervez, Marc 1394 FRA0.001-0.2720-5.40 
  Fornengo, Jessica 1090 FRA1.0010.32206.40 

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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