Individual Calculations May 2010
 Crouan, Stephane  Total change: -2.70  Rating chartPersonal card
 14e open de Guingamp Pabu FRA 2010-02-20
RcRownchangeKK*chgGame
 2095 2229 6.50 9 0.62 15 9.30 
  Josse, Mathilde 1829  * FRA1.0010.08151.20 
  Sanvoisin, Corentin 1866 FRA0.501-0.4015-6.00 
  Priser, Patrick 2010 FRA1.0010.22153.30 
  Peyre, Camille 1937 FRA0.501-0.3515-5.25 
  Szymanowska, Lena 1979 POL1.0010.19152.85 
  Mogranzini, Roberto m2415 ITA0.5010.24153.60 
  Bouvet, Laurent 2118 FRA1.0010.35155.25 
  Migot, Tangi 2192 FRA1.0010.45156.75 
  Leon Hoyos, Manuel g2509 MEX0.001-0.1615-2.40 
 * 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)
 
 Nationale 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2112 2219 0.50 2 -0.80 15 -12.00 
  Kahla, Souhaiel 2112 TUN0.001-0.6515-9.75 
  Debeaune, Robin 2112 FRA0.501-0.1515-2.25 

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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