Individual Calculations April 2015
 Miller, David  Total change: 4.40  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2191 2066 3.00 8 0.22 20 4.40 
  Christiansen, Johan-Sebastian f2351 NOR0.001-0.1620-3.20 
  Johansen, Arnt-Ole 1819 NOR0.501-0.3120-6.20 
  Ugland, Torge 1666  * NOR1.0010.08201.60 
  Vuilleumier, Alexandre m2349 SUI0.001-0.1620-3.20 
  Haldorsen, Benjamin 2307 NOR0.5010.30206.00 
  Kristinsson, Jon 2251 ISL1.0010.742014.80 
  Colovic, Aleksandar g2466  * MKD0.001-0.0820-1.60 
  Bisby, Daniel L f2321 ENG0.001-0.1920-3.80 
 * 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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