Individual Calculations September 2013
 Andersen, Guttorm  Total change: -3.75  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 1978 1772 1.50 7 -0.25 15 -3.75 
  Silva, Luis Neves Da 2172  * POR0.001-0.0815-1.20 
  Tarrago Domingo, Miguel 2034 ESP0.001-0.1815-2.70 
  Fabregas Fontanet, Antonio 2045 ESP0.001-0.1715-2.55 
  Vatkali, Dimitra 1964 GRE0.001-0.2515-3.75 
  Severri Arrese, Carlos 1905 ESP0.001-0.3215-4.80 
  Jacobsen, Maria Pitz 1814 NOR1.0010.56158.40 
  Lien, Kjell Hakon 1910 NOR0.5010.19152.85 
 * 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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