Individual Calculations December 2013
 Andreasson, Ingvar  Total change: 8.50  Rating chartPersonal card
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 2178 2335 7.00 9 0.85 10 8.50 
  Johnson, Paul 1935  * ENG1.0010.08100.80 
  Valguarnera, Girolamo 2036 ITA0.501-0.3510-3.50 
  Dijon, Frederic 2045 FRA1.0010.16101.60 
  Brookes, Christopher 2179 NED1.0010.29102.90 
  Vogt, Lothar g2398 GER0.5010.09100.90 
  Rayner, Francis 2181 WLS1.0010.29102.90 
  House, Glenn f2236 ENG1.0010.36103.60 
  Heberla, Bartlomiej g2556 POL0.001-0.2210-2.20 
  Carlsson, Ingvar 2038 SWE1.0010.15101.50 
 * 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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