Individual Calculations September 2010
 Iwanesko, Alexandre  Total change: 20.25  Rating chartPersonal card
 17e Open d'ete de Nice Nice FRA 2010-08-02
RcRownchangeKK*chgGame
 2123 2188 6.50 9 1.35 15 20.25 
  Rundstrom, Douglas 1919 FRA0.501-0.3315-4.95 
  Maiffret, Patrick 1946 FRA1.0010.20153.00 
  Lamb, Ian 1788  * FRA1.0010.08151.20 
  Salvador, Roland m2498 PHI0.001-0.1415-2.10 
  Allard, Thomas 1908 FRA1.0010.16152.40 
  Bujisho, Benjamin m2418 FRA0.5010.29154.35 
  Petitjean, Pierre 2023 FRA1.0010.28154.20 
  Vilaisarn, Akkhavanh f2300 FRA1.0010.65159.75 
  Massoni, Michael f2308 FRA0.5010.16152.40 
 * 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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