Individual Calculations May 2022
 Marechal, Lionel  Total change: -20.80  Rating chartPersonal card
 Championnat des Hauts-de-Seine 2022 PUTEAUX FRA 2022-04-17
RcRownchangeKK*chgGame
 1380 1040 0.00 3 -0.52 40 -20.80 
  Meyer, Louis-Arthus 1214 FRA0.001-0.2740-10.80 
  Alm, Gilles 1246 FRA0.001-0.2440-9.60 
  Cuvelier, Julien 1680 FRA0.001-0.0140-0.40 

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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