Individual Calculations January 2024
 Boulet, Philippe  Total change: -80.00  Rating chartPersonal card
 Tournoi ferme Chess in Lyon novembre 2023 Poule B LYON FRA 2023-12-01
RcRownchangeKK*chgGame
 2035 1975 1.50 7 -1.42 20 -28.40 
  Hajage, Michael 2116 FRA0.001-0.3120-6.20 
  Astolfi, Frederic 2035 FRA0.001-0.4220-8.40 
  Arousstamian, Albert 2025 FRA0.5010.07201.40 
  Fayel, Nicolas 2008 FRA0.001-0.4520-9.00 
  Muller, Maxime 1967 FRA0.001-0.5120-10.20 
  Piriz, Emilio 1974 FRA1.0010.502010.00 
  Houhou, Alexandre c2122 FRA0.001-0.3020-6.00 

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)
 
 15eme Open international d'echecs de Rouen ROUEN FRA 2023-12-26
RcRownchangeKK*chgGame
 1775 1975 2.50 7 -2.58 20 -51.60 
  Serano, Vincent 1519 FRA1.0010.06201.20 
  Guliyev, Tofig 1738 FRA1.0010.20204.00 
  Bat, Bilguun f2302 FRA0.001-0.1320-2.60 
  Lehericey, Fabrice 1805 FRA0.501-0.2220-4.40 
  Zanin, Clement 1797 FRA0.001-0.7320-14.60 
  Andrieu, Philippe 1686 FRA0.001-0.8420-16.80 
  Damamme, Maxime 1575  * FRA0.001-0.9220-18.40 
 * 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)
 

 

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