Individual Calculations May 2019
 Chilton, James I  Total change: -18.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 1805 1747 2.50 8 -0.93 20 -18.60 
  Schwerteck, Michael 2099 GER0.001-0.1120-2.20 
  Bejatovic, Bojana 2021 MKD0.001-0.1720-3.40 
  Aasen, Alexander 1347  * NOR1.0010.08201.60 
  Andersson, Lars 2012 SWE0.001-0.1820-3.60 
  Jaksland, Tim f2147  * DEN0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1467 ISL0.501-0.3420-6.80 
  Thorisson, Benedikt 1411 ISL1.0010.12202.40 
  Baldvinsson, Loftur 1938 ISL0.001-0.2520-5.00 
 * 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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