Individual Calculations August 2013
 Costa, Jean-Yves  Total change: 56.25  Rating chartPersonal card
 19ème Festival International d'échecs Jean-Claude Loubatière - Masters MONTPELLIER FRA 2013-07-07
RcRownchangeKK*chgGame
 2035 1837 6.00 9 3.47 15 52.05 
  Duff, Rufus 2157 ENG0.001-0.1315-1.95 
  Esclafit, Pierre 1618 FRA1.0010.22153.30 
  Decroix, Paloan 2086 FRA1.0010.811512.15 
  Doluhanova, Evgeniya wg2237  * ARM0.001-0.0815-1.20 
  Arnaud-Audiffren, Alexandre 1595 FRA1.0010.20153.00 
  N`guyen, Emilien 2169 FRA1.0010.881513.20 
  Dussol, Pierre f2181 FRA0.001-0.1215-1.80 
  Thetis, Jimmy 2071 FRA1.0010.791511.85 
  Ouakhir, Mehdi 2202 MAR1.0010.901513.50 
 * 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)
 
 5eme Open d'été de Nimes NIMES FRA 2013-07-14
RcRownchangeKK*chgGame
 1827 1837 5.00 9 0.28 15 4.20 
  Blondel, Jean-Michel 1541 FRA0.501-0.3515-5.25 
  Tranchesset, Alexandre 1560 FRA1.0010.17152.55 
  Colleo, Guy 1742 FRA1.0010.37155.55 
  Malassagne, Raphael 2139 FRA0.001-0.1515-2.25 
  Delaplace, Thomas 1971 FRA0.001-0.3215-4.80 
  Gipouloux, Laurent 1707 FRA1.0010.32154.80 
  Demumieux, Joel 1730 FRA0.501-0.1515-2.25 
  Canonge, Jerome 1818 FRA1.0010.47157.05 
  Stets, Dmitry m2237  * UKR0.001-0.0815-1.20 
 * 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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