Individual Calculations April 2014
 Rydstrom, Tom  Total change: -13.20  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2118 2198 5.00 10 -0.88 15 -13.20 
  Altman, Joshua c1798  * ENG1.0010.08151.20 
  Shoker, Samy m2466 EGY0.001-0.1715-2.55 
  Andersen, Niels Erik 1940 DEN0.001-0.8215-12.30 
  Meier, Gerd 1901 GER1.0010.15152.25 
  Mare, Eben 1967 RSA1.0010.21153.15 
  Gledura, Benjamin f2385 HUN0.001-0.2615-3.90 
  Michalowski, Peter 1985 GER1.0010.23153.45 
  Thorfinnsson, Bjorn m2389 ISL0.001-0.2515-3.75 
  Omtvedt, Per 2008 NOR1.0010.25153.75 
  Devereaux, Maxim L m2345 NOR0.001-0.3015-4.50 
 * 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)
 
 Div I Sodra 2013-14 Rond 7 Sweden SWE 2014-03-16
RcRownchangeKK*chgGame
 2197 2198 0.50 1 0.00 15 0.00 
  Laksman, Efraim 2197 SWE0.5010.00150.00 

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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