Rapid: Individual Calculations September 2021
 Durand-Le Ludec, Brendan-Budok  Total change: -15.40  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1751 2158 7.00 9 -0.77 20 -15.40 
  Lety, Michel 1423 FRA1.0010.01200.20 
  Lamaze, David 1496 FRA1.0010.01200.20 
  Binard, Vianney 1801 FRA1.0010.11202.20 
  Briand, Amaury 1834 FRA1.0010.13202.60 
  Ramahef, Eric 2024 FRA1.0010.32206.40 
  Bourgois, Bastien 2105 FRA0.001-0.5720-11.40 
  Lamaze, Simon f1867 FRA0.001-0.8520-17.00 
  Cresswell, Patrick 1725 FRA1.0010.06201.20 
  Mareau, Timothe 1483 FRA1.0010.01200.20 

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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