Individual Calculations April 2020
 Kollar, Guillaume  Total change: -1.60  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1600 1445 2.50 8 -0.08 20 -1.60 
  Decellier, Lise 1123 BEL1.0010.13202.60 
  Cottegnie, Francis 1699 BEL0.001-0.1920-3.80 
  Dessenne, Francois 1845  * FRA0.001-0.0820-1.60 
  Tribout, Marius 1045  * FRA1.0010.08201.60 
  Da Silva Heleno, Jorit 1793 BEL0.001-0.1120-2.20 
  Pican, Philippe 1747 FRA0.5010.35207.00 
  Chebance, Benoit 1830 FRA0.001-0.0920-1.80 
  Pham, Victor 1716 FRA0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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