Individual Calculations April 2015
 Wahlbom, Magnus  Total change: -50.40  Rating chartPersonal card
 Div I Sodra 2014-15 rond 6-7 Sweden SWE 2015-03-08
RcRownchangeKK*chgGame
 2187 2278 1.00 2 -0.25 20 -5.00 
  Gajic, Mladen 2249 SWE0.501-0.0420-0.80 
  Kabadayi, Can 2124 TUR0.501-0.2120-4.20 

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)
 
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2074 2278 5.00 10 -2.27 20 -45.40 
  Edvardsen, Oystein 1878  * NOR1.0010.08201.60 
  Brunello, Sabino g2540 ITA0.001-0.1820-3.60 
  Korning, Peter 1944 SWE1.0010.12202.40 
  Valdimarsson, Einar 1889 ISL0.001-0.9120-18.20 
  Thorhallsson, Simon 2009 ISL0.001-0.8320-16.60 
  Johansen, Lars 1878  * NOR1.0010.08201.60 
  Murray, Michael A. 2008 CAN1.0010.17203.40 
  Hald, Jens Erik Kofoed 2069 DEN1.0010.23204.60 
  Kristjansson, Stefan g2482 ISL0.001-0.2420-4.80 
  Benet Morant, Damia 2044 ESP0.001-0.7920-15.80 
 * 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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