Individual Calculations January 2012
 Maiffret, Patrick  Total change: 23.10  Rating chartPersonal card
 10ème open international de la ville de Menton MENTON FRA 2011-10-23
RcRownchangeKK*chgGame
 1898 1940 5.00 8 0.55 15 8.25 
  Costa, Anthony 1567 FRA1.0010.10151.50 
  Brih, Said 2340  * FRA0.001-0.0815-1.20 
  Allard, Julien 1687 FRA1.0010.19152.85 
  Donkov, Stefan 1736 FRA1.0010.24153.60 
  Petritaj, Ferdinando 2194 ALB0.001-0.1915-2.85 
  Tortorella, Giancarlo 1764 ITA0.501-0.2315-3.45 
  Flick, Antoine 1795 FRA1.0010.31154.65 
  Valette, Christian 2098 FRA0.5010.21153.15 
 * 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 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1929 1939 1.00 1 0.49 15 7.35 
  Sirbu, Alexandre 1929 FRA1.0010.49157.35 

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)
 
 1er festival de l'Ecole d'Echecs de Nice (-2200) - A NICE FRA 2011-11-19
RcRownchangeKK*chgGame
 1928 1939 3.00 5 0.41 15 6.15 
  Cayla, Jonathan 1984 FRA0.5010.06150.90 
  Labarthe, Arnaud 1920 FRA1.0010.47157.05 
  Froment, Theophile 1885 FRA0.501-0.0815-1.20 
  Vanden Berghe, Gregory 1892 BEL0.001-0.5715-8.55 
  Lanteri, Nicolas 1960 FRA1.0010.53157.95 

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)
 
 Championnat des Alpes-Maritimes 2012 (-2200) - A GRASSE FRA 2011-11-26
RcRownchangeKK*chgGame
 1960 1939 2.00 4 0.09 15 1.35 
  Henneteau, Jeremy 2135 FRA0.5010.25153.75 
  Vanden Berghe, Gregory 1892 BEL0.501-0.0715-1.05 
  Bodereau, Marc 1825 FRA0.001-0.6615-9.90 
  Birens, Eric-Andre 1986 FRA1.0010.57158.55 

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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