Individual Calculations September 2020
 Drillat, Michel  Total change: -14.00  Rating chartPersonal card
 6eme Open d'Echecs de Thones - Principal (-2200) THONES FRA 2020-07-26
RcRownchangeKK*chgGame
 1651 1804 4.00 7 -0.70 20 -14.00 
  Boumrar, Ayrad 1431 FRA1.0010.10202.00 
  Breuil, Virgile 1622 FRA0.001-0.7420-14.80 
  Legras, Sebastien 1609 FRA1.0010.25205.00 
  Lucidarme, Damien 1961 FRA0.001-0.2920-5.80 
  Gaudissard, Dominique 1632 FRA1.0010.27205.40 
  Viel, Adrien 1404  * FRA1.0010.08201.60 
  Breuil, Tristan 1898 FRA0.001-0.3720-7.40 
 * 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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