Individual Calculations August 2023
 Marival, Fred  Total change: -35.60  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1558 1445 1.00 8 -1.78 20 -35.60 
  Moreu, Raphael 1635 FRA0.001-0.2520-5.00 
  Capon, Thierry 1569 FRA0.001-0.3320-6.60 
  Segura, Olivier 1536 FRA0.5010.12202.40 
  Deluca, Pascal 1643 FRA0.001-0.2420-4.80 
  Julienne, Regis 1420 FRA0.001-0.5320-10.60 
  Menu, Vincent 1584 FRA0.001-0.3120-6.20 
  Audinot, Florian 1548 FRA0.001-0.3620-7.20 
  Martin, Laurent 1531 FRA0.5010.12202.40 

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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