Individual Calculations September 2009
 Bollard, Maxime  Total change: 5.10  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1940 1964 4.50 8 0.34 15 5.10 
  Lazarus, Samuel 1783 WLS1.0010.26153.90 
  Kiss, Kinga wf2146 HUN1.0010.741511.10 
  Slagter, David 2038 NED0.5010.10151.50 
  Nguyen, Vincent 2090 FRA0.001-0.3315-4.95 
  Cleverly, David 1564  * WLS1.0010.08151.20 
  Poignot, Quentin 2183 FRA0.001-0.2215-3.30 
  Malka, Samuel 1846 FRA1.0010.34155.10 
  Prodhomme, Adrien 1869 FRA0.001-0.6315-9.45 
 * 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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