Individual Calculations November 2013
 Petritaj, Ferdinando  Total change: -3.90  Rating chartPersonal card
 12ème open international de la ville de Menton MENTON FRA 2013-10-20
RcRownchangeKK*chgGame
 1984 2198 6.50 9 -0.26 15 -3.90 
  Thiercelin, Jerome 1798  * FRA1.0010.08151.20 
  Crick, Steve 1842 ENG1.0010.11151.65 
  Sanchez, Joseph g2533 PHI0.001-0.1215-1.80 
  Klaus, Philippe 1886 FRA1.0010.14152.10 
  Cordara, Michele f1989 ITA0.001-0.7715-11.55 
  Maiffret, Patrick 1923 FRA0.501-0.3315-4.95 
  Pobedonostzeff, Franck 1869 FRA1.0010.12151.80 
  Allard, Thomas 1984 FRA1.0010.23153.45 
  Lemiere, Frederic 2033 FRA1.0010.28154.20 
 * 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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