Individual Calculations December 2023
 Lefebvre, Matthieu  Total change: 57.20  Rating chartPersonal card
 Open International de Fouesnant 2023 - Open A FOUESNANT FRA 2023-10-28
RcRownchangeKK*chgGame
 1854 1852 5.00 7 1.63 20 32.60 
  Criton, Michel 1452  * FRA1.0010.08201.60 
  Siclet, Pascal 1501 FRA1.0010.11202.20 
  Daels, Marc f2159 BEL1.0010.862017.20 
  Fournier, Loic 2026 FRA0.5010.23204.60 
  Mancel, Philippe 1766 FRA1.0010.38207.60 
  Lahoche, Dorian 2115 FRA0.5010.32206.40 
  Batteux, Mickael 1962 FRA0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1779 1856 3.00 3 1.23 20 24.60 
  Tallec, Hadrien 1795 FRA1.0010.42208.40 
  Clement, Herve 1575 FRA1.0010.16203.20 
  Baudin, Frederic 1967 FRA1.0010.652013.00 

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)
 

 

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