Blitz: Individual Calculations August 2021
 Laeser, Didier  Total change: -28.20  Rating chartPersonal card
 7eme open de Thones - Blitz THONES FRA 2021-07-24
RcRownchangeKK*chgGame
 1650 1620 2.50 8 -1.41 20 -28.20 
  Vianin, Pascal 2169 SUI0.5010.47209.40 
  Gignoux-Pezzetti, Nathan 1580 FRA0.001-0.5620-11.20 
  Ablin-De Claverie, Nathan 1224 FRA1.0010.08201.60 
  Buttner, Andre 1718 FRA0.001-0.3720-7.40 
  Chaudagne, Christophe 2063 FRA1.0010.942018.80 
  Weber, Richard 1399 FRA0.001-0.7820-15.60 
  Sylvestre-Baron, Laurent 1762 FRA0.001-0.3120-6.20 
  Vanderpooten, Raphael 1281 FRA0.001-0.8820-17.60 

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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