Individual Calculations December 2021
 Le Corre, Yves  Total change: 20.60  Rating chartPersonal card
 10eme Open de Quimper LOCRONAN FRA 2021-10-30
RcRownchangeKK*chgGame
 1800 1749 3.50 5 1.26 20 25.20 
  Nicolas, Guillaume 2143 FRA0.5010.42208.40 
  Donchez, Gilbert 1530 FRA1.0010.22204.40 
  Lefebvre, Matthieu 1860 FRA0.001-0.3520-7.00 
  Betsch, Eric 1517 FRA1.0010.21204.20 
  Bertrand, Nicolas 1949 FRA1.0010.762015.20 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1939 1728 0.00 1 -0.23 20 -4.60 
  Landais, Romain 1939 FRA0.001-0.2320-4.60 

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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