Individual Calculations September 2021
 Serrier, Mathis  Total change: -131.20  Rating chartPersonal card
 18eme Open International du Pic d'Anie 2021 - Tournoi A ARETTE FRA 2021-08-01
RcRownchangeKK*chgGame
 1893 1903 2.50 7 -1.09 40 -43.60 
  Jacquemont, Nolan 1859 FRA1.0010.444017.60 
  Van Den Brande, Norman 1968 FRA0.5010.09403.60 
  Vasquez, Georges 1871 FRA0.001-0.5440-21.60 
  Profili, Emilio 2067 FRA0.001-0.2840-11.20 
  Arberet, Quentin 1786 FRA0.001-0.6640-26.40 
  Maruejols, Claude 1888 FRA1.0010.484019.20 
  Lebon, Sebastien 1812 FRA0.001-0.6240-24.80 

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)
 
 7e open Fide de St Antonin Noble Val (plus de 1300) SAINT ANTONIN NOBLE VAL FRA 2021-08-22
RcRownchangeKK*chgGame
 1580 1903 3.00 6 -2.19 40 -87.60 
  Laboureau, Erick 1503  * FRA0.501-0.4240-16.80 
  Secher, Daniel 1528 FRA0.001-0.9140-36.40 
  Agostini, Paul 1598 FRA1.0010.14405.60 
  Malfre, Christian 1662 FRA0.501-0.3040-12.00 
  Gros, Guilhem 1503  * FRA0.501-0.4240-16.80 
  Carivenc, Thierry 1685 FRA0.501-0.2840-11.20 
 * 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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