Individual Calculations February 2023
 Courjal, Pauline  Total change: -95.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2055 2000 2.00 9 -1.86 40 -74.40 
  Eveno, Nathan 2270 FRA0.001-0.1740-6.80 
  Majek, Kacper 2117 POL0.5010.16406.40 
  Fournier, Loic 2088 FRA0.001-0.3840-15.20 
  Soulages, Laurent 2045 FRA0.001-0.4440-17.60 
  Rousselet, Christophe 2018 FRA1.0010.534021.20 
  Makke, Laurent 2100 FRA0.001-0.3640-14.40 
  Karas, Eugenia 2004 ENG0.001-0.4940-19.60 
  Rode, Antony 1936 FRA0.001-0.5940-23.60 
  Sondermeijer, Damien 1916 FRA0.501-0.1240-4.80 

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
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2100 2000 0.00 1 -0.36 20 -7.20 
  Gely, Yann 2100 FRA0.001-0.3620-7.20 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1843 2000 0.00 1 -0.71 20 -14.20 
  Ruhlmann, Helene 1843 FRA0.001-0.7120-14.20 

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)
 

 

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