Individual Calculations September 2023
 Oger, Romain  Total change: 14.80  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1490 1613 6.00 8 0.74 20 14.80 
  Machemy, Samuel 1427 FRA1.0010.26205.20 
  Labadie, Frederic 1518 FRA1.0010.37207.40 
  Bert, Didier 1291 FRA1.0010.13202.60 
  Wagschal, Jean Philippe 1526 FRA0.501-0.1220-2.40 
  Phalippou, Philippe 1530 FRA1.0010.39207.80 
  Shengold, Jeffrey 1592 FRA0.501-0.0320-0.60 
  Detanoy, Fabrice 1600 FRA0.001-0.5220-10.40 
  Chanthavongsa, Nouaym 1433 FRA1.0010.26205.20 

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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