Individual Calculations April 2024
 Lamorelle, Alexey  Total change: -16.00  Rating chartPersonal card
 125e Open FIDE Inter Chess de Trois rondes -1750 PARIS FRA 2024-03-02
RcRownchangeKK*chgGame
 1571 1748 0.50 2 -0.97 40 -38.80 
  Avice De Bellevue, Louis 1539 FRA0.001-0.7740-30.80 
  Desgouttes, Philippe 1602 FRA0.501-0.2040-8.00 

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)
 
 XVIe Tournoi des 4 Samedis (-1800) r7 LE PERREUX SUR MARNE FRA 2024-03-09
RcRownchangeKK*chgGame
 1696 1748 2.00 2 0.86 40 34.40 
  Lafosse, Olivier 1614 FRA1.0010.324012.80 
  Chollat-Namy, Matthieu 1777 FRA1.0010.544021.60 

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)
 
 Team 2024 - Nationale 2 r8-9 FRANCE FRA 2024-03-16
RcRownchangeKK*chgGame
 1908 1748 0.00 1 -0.29 40 -11.60 
  Penalver, Frederic 1908 FRA0.001-0.2940-11.60 

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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