Individual Calculations February 2024
 Guillemart, Serge  Total change: -14.80  Rating chartPersonal card
 Open de Noel 2023 de Bastia BASTIA FRA 2023-12-27
RcRownchangeKK*chgGame
 1896 2189 3.50 6 -1.46 20 -29.20 
  Barthel, Malo 1789  * FRA1.0010.08201.60 
  Paris, Romain 1820 FRA1.0010.10202.00 
  Cherki, Thomas 1841 FRA1.0010.11202.20 
  Ratier-Fontana, Matteo 2047 FRA0.501-0.1920-3.80 
  Bigonnet, Jean-Michel 2077 FRA0.001-0.6520-13.00 
  Orsoni, Jean-Philippe 1803 FRA0.001-0.9120-18.20 
 * 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 - CRS janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1760 2160 1.00 1 0.08 20 1.60 
  Castagnerol Kodic, Ambroise 1760  * FRA1.0010.08201.60 
 * 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)
 
 Tournoi interne du Balagna Chess Club 2024 CALVI FRA 2024-01-27
RcRownchangeKK*chgGame
 1920 2160 3.00 3 0.64 20 12.80 
  Paris, Romain 1820 FRA1.0010.12202.40 
  Deladerriere, Calypso 1880 FRA1.0010.16203.20 
  Ratier-Fontana, Matteo 2059 FRA1.0010.36207.20 

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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