Individual Calculations April 2015
 Davidsson, Stefan Orri  Total change: 23.20  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1388 1038 2.00 9 0.87 40 34.80 
  Sigeman, Johan 1438  * SWE0.001-0.0840-3.20 
  Andersen, Dag 1438  * NOR0.001-0.0840-3.20 
  Bogut, Maksymilian 1438  * POL0.001-0.0840-3.20 
  Hauksdottir, Hrund 1438  * ISL0.001-0.0840-3.20 
  Paillat, Cecile 1438  * FRA0.001-0.0840-3.20 
  Heidarsson, Arnar 1119 ISL1.0010.614024.40 
  Steingrimsson, Karl Egill 1438  * ISL0.001-0.0840-3.20 
  Thoroddsen, Arni 1438  * ISL0.001-0.0840-3.20 
  Starosciak, Adrian 1304 POL1.0010.824032.80 
 * 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)
 
 Icelandic Team Championship 2014-15 4th division Round 5-7 Reykjavik ISL 2015-03-19
RcRownchangeKK*chgGame
 1356 1038 0.00 2 -0.29 40 -11.60 
  Lemery, Jon Thor 1273 ISL0.001-0.2140-8.40 
  Einarsson, Sveinn Gauti 1438  * ISL0.001-0.0840-3.20 
 * 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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