Individual Calculations April 2024
 Devenney, Martin  Total change: 1.00  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 1934 1883 3.50 7 0.43 20 8.60 
  De Lagontrie, Jean 1780 FRA1.0010.36207.20 
  Lalonde Drain, Hugo 2012 FRA0.5010.17203.40 
  Adda, Olivier 2053 FRA0.001-0.2820-5.60 
  Tabutin, Lucas 1765 FRA1.0010.34206.80 
  Guerlach, Keigo 2122 FRA0.001-0.2020-4.00 
  Daels, Marc f2107 BEL0.001-0.2220-4.40 
  Zinoun, Said 1700 FRA1.0010.26205.20 

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)
 
 Belgian Interclubs 2023-2024 Round 9 Various Places BEL 2024-03-10
RcRownchangeKK*chgGame
 1968 1883 0.00 1 -0.38 20 -7.60 
  Titus, Branco 1968 NED0.001-0.3820-7.60 

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)
 

 

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