Individual Calculations May 2023
 Briand, Maxime  Total change: 32.20  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2109 1754 0.50 1 0.39 40 15.60 
  Quenette, Antoine 2109 FRA0.5010.394015.60 

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)
 
NOTE: K factor changed
 XXXIIIe Open du Perreux-sur-Marne - Tournoi Principal -2200 LE PERREUX SUR MARNE FRA 2023-04-08
RcRownchangeKK*chgGame
 1913 1754 2.50 5 0.83 20 16.60 
  Kavciyan, Yega 2096 FRA1.0010.882017.60 
  Carpentier, Pierre 2185 FRA0.001-0.0720-1.40 
  Santune, Christophe 1931 FRA0.5010.23204.60 
  Sepahpour, Shervine 1619 FRA0.001-0.6820-13.60 
  Mimoune, Kenzi 1732 FRA1.0010.47209.40 

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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