Individual Calculations January 2015
 Cannon, Raymond C  Total change: 28.80  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2103 1956 4.00 8 1.44 20 28.80 
  Guramishvili, Sopiko mwg2356  * GEO0.001-0.0820-1.60 
  Moore, Gerald 2169 ENG0.5010.27205.40 
  Osborne, Marcus E 2176 ENG0.5010.28205.60 
  Corsino, Gianluca 2140 ITA0.001-0.2620-5.20 
  Lien, Kjell Hakon 2078 NOR0.001-0.3320-6.60 
  Kebbedies, Frank 1803 GER1.0010.30206.00 
  Gutkind, Kedem 2064 NED1.0010.652013.00 
  Jacobsen, Fredrik Beer 2034 NOR1.0010.612012.20 
 * 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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