Individual Calculations February 2023
 Lanfant, Kevin  Total change: -50.00  Rating chartPersonal card
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1398 1259 0.00 3 -0.99 40 -39.60 
  Walsh, Theo 1575 FRA0.001-0.1340-5.20 
  Maged, Gabriel 1367 FRA0.001-0.3540-14.00 
  Messali Anger, Ilyana 1253 FRA0.001-0.5140-20.40 

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)
 
 1hKO interne La Dame Noire 2022 r6-7 MONTIGNY LE BRETONNEUX FRA 2023-01-13
RcRownchangeKK*chgGame
 1441 1259 0.00 1 -0.26 40 -10.40 
  Rivier, Sylvain 1441 FRA0.001-0.2640-10.40 

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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