Individual Calculations May 2012
 Gretry, Patrice  Total change: -22.05  Rating chartPersonal card
 Festival FIDE VO 2011 Franconville (-2200) FRANCONVILLE FRA 2012-04-07
RcRownchangeKK*chgGame
 1846 2022 3.00 4 0.15 15 2.25 
  Joli, Laurent 1870 FRA1.0010.30154.50 
  Lam-Roques, Kalvin 1938 FRA0.001-0.6215-9.30 
  Graziani, Charles 1636 FRA1.0010.09151.35 
  Koch, Alain 1938 FRA1.0010.38155.70 

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)
 
 46e Open Chess XV (-2100) PARIS FRA 2012-04-21
RcRownchangeKK*chgGame
 1782 2022 3.00 6 -1.62 15 -24.30 
  Mbotta Elimbi, William 1689 FRA0.501-0.3815-5.70 
  Tajidine, Sidi Mohamed 1807 MTN0.001-0.7715-11.55 
  Muller, Frederic 1622  * FRA1.0010.08151.20 
  Riddoch, Alan 1650 FRA1.0010.10151.50 
  Bacani, Ricardo 1843 FRA0.501-0.2315-3.45 
  Levesque, Thomas 2083 FRA0.001-0.4215-6.30 
 * 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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