Individual Calculations January 2013
 Kane, Robert  Total change: 3.45  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2035 1827 2.00 7 0.23 15 3.45 
  Gunajew, Rafal f2227  * POL0.001-0.0815-1.20 
  Quinn, John M 2138 ENG0.001-0.1415-2.10 
  Andreev, Peter 2017 ENG0.5010.25153.75 
  Yurenok, Maria S wf2041 ENG0.001-0.2315-3.45 
  Skutta, Bernd, Dr. 2067 GER0.001-0.2015-3.00 
  Chilton, James I 1779 ENG1.0010.43156.45 
  Gibson, Christopher A 1975 ENG0.5010.20153.00 
 * 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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