Rapid: Individual Calculations May 2023
 Bodereau, Marc  Total change: -9.60  Rating chartPersonal card
 XXVIIe Tournoi des Fous - Tournoi B DRAGUIGNAN FRA 2023-04-16
RcRownchangeKK*chgGame
 1445 1587 3.50 6 -0.48 20 -9.60 
  Velasco-Garcia, Ramiro 1371 FRA1.0010.22204.40 
  Le Roux, Yves 1179 FRA1.0010.08201.60 
  Rancien, Herve 1581 FRA0.001-0.5120-10.20 
  Gertner, Nicolas 1382 FRA0.501-0.2620-5.20 
  Philippe, Matthias 1266 FRA1.0010.13202.60 
  Gambini, Stephane 1893 FRA0.001-0.1420-2.80 

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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