Individual Calculations January 2010
 Guerlach, Frederic  Total change: -43.95  Rating chartPersonal card
 8e Festival de la Toussaint - B Evry FRA 2009-10-23
RcRownchangeKK*chgGame
 1880 2078 2.50 5 -1.27 15 -19.05 
  Dagonia, Steve 1850 FRA1.0010.21153.15 
  Bourogaa, Younes 1903 FRA0.501-0.2315-3.45 
  Aouizerate, Robert 1863 FRA0.001-0.7715-11.55 
  Papa, Kassim 1864 FRA0.001-0.7715-11.55 
  Barbot, Olivier 1920 FRA1.0010.29154.35 

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)
 
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 1885 2078 1.50 5 -2.15 15 -32.25 
  Gey, Marc-Emile 1950 FRA0.501-0.1715-2.55 
  Chitrit, Norbert 1929 FRA0.001-0.7015-10.50 
  Thereze, Ludovic 2041 FRA0.001-0.5515-8.25 
  Biyidi, Thomas 1829 FRA0.501-0.3115-4.65 
  Chameret, Jean 1678  * FRA0.501-0.4215-6.30 
 * 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)
 
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2039 2067 1.00 1 0.46 15 6.90 
  Guedj, Francois 2039 FRA1.0010.46156.90 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2091 2067 0.50 1 0.03 15 0.45 
  Martinez, Jean-Philippe 2091 FRA0.5010.03150.45 

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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