Individual Calculations September 2021
 Guenin, Pierre  Total change: -45.00  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1214 1392 2.00 6 -2.25 20 -45.00 
  Fernandez, Maylis 1165 FRA0.001-0.7920-15.80 
  Haeuser, Jean-Etienne 1131 FRA0.001-0.8220-16.40 
  Paty, Erwann 1036 FRA1.0010.11202.20 
  Haeuser, Delphine 1048 FRA1.0010.12202.40 
  Diez, Agathe 1665 FRA0.001-0.1720-3.40 
  Labourdique, Jean Michel 1241 FRA0.001-0.7020-14.00 

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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