Individual Calculations February 2024
 Dumas, Charles  Total change: -9.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 2158 2233 5.00 9 -0.22 20 -4.40 
  Rabette, Paul 1950 FRA1.0010.16203.20 
  Razafindratsima, Timothe m2441 FRA0.001-0.2320-4.60 
  Desarmaux-Do, Yanis-Huy 2005 FRA0.501-0.2920-5.80 
  Boulos, Paul 1982 FRA1.0010.19203.80 
  Guilleux, Fabien m2386 FRA0.001-0.3020-6.00 
  Bertrand, Julien 1919 FRA1.0010.14202.80 
  Yoganathan, Sakithyan 1863 FRA1.0010.10202.00 
  Haub, Thorsten Michael g2366 GER0.5010.18203.60 
  Shchekachev, Andrei g2506 FRA0.001-0.1720-3.40 

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)
 
 Team 2024 - IDF janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 2250 2232 0.00 1 -0.47 20 -9.40 
  Degardin, Sylvain f2250 FRA0.001-0.4720-9.40 

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)
 
 Team 2024 - Coupe de France 32e de Finale FRANCE FRA 2024-01-07
RcRownchangeKK*chgGame
 2033 2232 1.00 1 0.24 20 4.80 
  Lemaire, Matthieu 2033 FRA1.0010.24204.80 

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)
 

 

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