Rapid: Individual Calculations October 2021
 Roblin, Jean  Total change: -49.00  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 4 septembre 2021 LYON FRA 2021-09-04
RcRownchangeKK*chgGame
 1204 1059 0.00 4 -1.26 20 -25.20 
  Schwartz, Pierre 1321 FRA0.001-0.1820-3.60 
  Chalmin, Benoit 1268 FRA0.001-0.2320-4.60 
  Gamba, Claire 1078 FRA0.001-0.4720-9.40 
  Carre, Titouan 1149 FRA0.001-0.3820-7.60 

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)
 
 Tournoi des Aventuriers Courtois 11 septembre 2021 LYON FRA 2021-09-11
RcRownchangeKK*chgGame
 1372 1059 0.00 3 -0.42 20 -8.40 
  Roux, Philippe 1407 FRA0.001-0.1120-2.20 
  Houdouin, Benoit 1300 FRA0.001-0.2020-4.00 
  Mechiche, Belkacem 1410 ALG0.001-0.1120-2.20 

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)
 
 Tournoi des Aventuriers Courtois 18 septembre 2021 LYON FRA 2021-09-18
RcRownchangeKK*chgGame
 1313 1059 0.00 4 -0.77 20 -15.40 
  Roques, Raphael 1410 FRA0.001-0.1120-2.20 
  Wang, Yifan 1244 FRA0.001-0.2620-5.20 
  Parent, Philippe 1278 FRA0.001-0.2220-4.40 
  Schwartz, Pierre 1321 FRA0.001-0.1820-3.60 

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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