Individual Calculations April 2009
 Selvaradje, Partibane  Total change: -34.05  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1772 1599 1.50 6 -0.23 15 -3.45 
  Naudion, Gregoire 1883 FRA0.001-0.1615-2.40 
  Vlahovic, Dimitri 1802 FRA0.001-0.2415-3.60 
  Sorbe, Xavier 1651 FRA0.001-0.4315-6.45 
  Engel, Norbert 1637 FRA1.0010.55158.25 
  Costa, Jean-Yves 1922 FRA0.5010.37155.55 
  Doucin, Paul 1734 FRA0.001-0.3215-4.80 

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)
 
 6e Open FIDE R2C2 - 2200 elo Paris FRA 2009-01-02
RcRownchangeKK*chgGame
 1863 1593 0.00 2 -0.35 15 -5.25 
  Stojanovic, Vojislav 1894 FRA0.001-0.1515-2.25 
  Mazhari, Mohammad 1831 FRA0.001-0.2015-3.00 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1651 1593 0.50 5 -1.69 15 -25.35 
  Angles, Max 1429 FRA0.501-0.2215-3.30 
  Afrakhteh, Nahid 1505 FRA0.001-0.6215-9.30 
  Delgove, Cyrille 1699 FRA0.001-0.3615-5.40 
  Abbey, Anate 1678 FRA0.001-0.3815-5.70 
  Olivier, Philippe 1943 FRA0.001-0.1115-1.65 

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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