Individual Calculations January 2010
 Clech, Jean-Louis  Total change: -16.20  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 2058 2052 2.50 6 -0.53 15 -7.95 
  De Polzer, Manfredi 1812 ITA1.0010.20153.00 
  Arakhamia-Grant, Ketevan gwg2452  * SCO0.001-0.0815-1.20 
  Nicolodi, Raoul 1909 ITA0.501-0.1915-2.85 
  Helbig, Dieter 1858 GER1.0010.25153.75 
  Bernardi, Ruben 2162 ITA0.001-0.3515-5.25 
  Kierzek, Matthias, Dr. 2154 GER0.001-0.3615-5.40 
 * 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)
 
 Corporatif R2-3 IDF FRA 2009-11-07
RcRownchangeKK*chgGame
 2036 2048 1.00 2 -0.04 15 -0.60 
  Kempinski, Andre 2086 FRA1.0010.55158.25 
  Ibazizen, Abdelatif 1986 FRA0.001-0.5915-8.85 

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 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2041 2048 0.00 1 -0.51 15 -7.65 
  Chevallier, Alain 2041 FRA0.001-0.5115-7.65 

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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