Individual Calculations January 2013
 White, Alastair F  Total change: -4.80  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2059 2112 3.50 7 -0.32 15 -4.80 
  Dukaczewski, Piotr m2274 POL0.001-0.2915-4.35 
  Baterdene, Tsogbayar 1712  * MGL1.0010.08151.20 
  Tan, Justin 2239 AUS0.001-0.3315-4.95 
  Dror, Levi 1782 ISR1.0010.12151.80 
  Eames, Robert S f2263 ENG0.001-0.3015-4.50 
  Fields, Francis E 1933 ENG1.0010.27154.05 
  Gikas, Andreas Basilius 2210 GER0.5010.13151.95 
 * 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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