Individual Calculations March 2010
 Sivan, Michel  Total change: -12.15  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1972 1884 2.00 6 -0.41 15 -6.15 
  Govciyan, Pavel m2284  * FRA0.001-0.0815-1.20 
  Hadjadj, Maurice 1746 FRA1.0010.31154.65 
  Zermiche, Cherif 2061 FRA0.5010.23153.45 
  Morlino, Jean-Baptiste 2034 FRA0.5010.20153.00 
  Petrini, Roberto 2054 ITA0.001-0.2815-4.20 
  Gabrillargues, Karim 1652 FRA0.001-0.7915-11.85 
 * 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 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1958 1889 0.00 1 -0.40 15 -6.00 
  Radoman, Nicolas 1958 FRA0.001-0.4015-6.00 

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)
 

 

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