Individual Calculations December 2022
 Robichon, Pierre  Total change: -22.40  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open A CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1815 1890 3.50 7 -0.56 40 -22.40 
  Lambert, Adrien 2084 FRA0.5010.254010.00 
  Rodon, Gurvan 2020 FRA0.001-0.3240-12.80 
  Feger, Rodolphe 1556 FRA1.0010.12404.80 
  Uhrimov, Maxime 1512 FRA1.0010.09403.60 
  Coursaget, Nicolas f2188 FRA0.001-0.1540-6.00 
  Pon Le Brun, Gregoire 1678 FRA0.501-0.2740-10.80 
  Gaudin, Vincent 1666 FRA0.501-0.2840-11.20 

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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