Individual Calculations February 2023
 Perrine, Victor  Total change: -26.00  Rating chartPersonal card
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1486 1508 1.50 4 -0.65 40 -26.00 
  Logerais, Pierre 1943 FRA0.001-0.0640-2.40 
  Saunier, Augustin 1247 FRA0.001-0.8240-32.80 
  Dorofeev, Andrei 1162 FRA1.0010.11404.40 
  Benkaci, Massin 1593 FRA0.5010.12404.80 

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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