Individual Calculations September 2021
 Rivollier, Frederic  Total change: -35.60  Rating chartPersonal card
 3eme festival d'echecs de Allauch - Tournoi B (-1600) ALLAUCH FRA 2021-08-22
RcRownchangeKK*chgGame
 1246 1457 2.00 5 -1.78 20 -35.60 
  Roganova, Maxime 1170 FRA0.501-0.3420-6.80 
  Innocenti, Georges 1105 FRA1.0010.11202.20 
  Hurtevent, Michel 1250 FRA0.501-0.2720-5.40 
  Cauture, Baptiste 1282 FRA0.001-0.7320-14.60 
  Mottet, Louis 1421 FRA0.001-0.5520-11.00 

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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