Individual Calculations September 2021
 Combaz, Jean Michel  Total change: 0.40  Rating chartPersonal card
 27e Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 1606 1693 5.50 9 0.02 20 0.40 
  Frion, Sandrine 1384 FRA1.0010.14202.80 
  Riss, Selenia 1495 FRA1.0010.24204.80 
  Drillat, Michel 1795 FRA1.0010.642012.80 
  Delpech, Anthony 1716 FRA0.001-0.4720-9.40 
  Absalon, Ruddy 1558 FRA1.0010.32206.40 
  Rosenfeld, Imre 1701 FRA0.5010.01200.20 
  Corsini, Jean-Francois 1487 FRA1.0010.24204.80 
  Breuil, Virgile 1694 FRA0.001-0.5020-10.00 
  Kopibida, Remi 1623 FRA0.001-0.6020-12.00 

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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