Individual Calculations April 2014
 Langer, Michael  Total change: -14.55  Rating chartPersonal card
 2014 Lone Star Open Houston, Texas USA 2014-02-21
RcRownchangeKK*chgGame
 2078 2248 2.50 4 -0.26 15 -3.90 
  Brack, Frank E 1928 USA1.0010.13151.95 
  Yang, Darwin m2487 USA0.001-0.2015-3.00 
  Liu, Bovey 2003 USA0.501-0.3015-4.50 
  Githoro, Mbugua Bo 1895 USA1.0010.11151.65 

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)
 
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2147 2248 5.50 10 -0.71 15 -10.65 
  Thorarensen, Adalsteinn 1848  * ISL1.0010.08151.20 
  Olafsson, Helgi g2546 ISL0.5010.35155.25 
  Stefansson, Hannes g2541 ISL0.001-0.1515-2.25 
  Andersen, Per O 2042 NOR1.0010.24153.60 
  Haldorsen, Benjamin 1994 NOR0.001-0.8115-12.15 
  Knutsson, Larus 2044 ISL1.0010.24153.60 
  Djurhuus, Eivind X 1954 NOR0.001-0.8515-12.75 
  Hansen, Lars-Henrik Bech 2022 DEN1.0010.21153.15 
  Wengler, Joerg 2080 GER1.0010.28154.20 
  Soors, Stef m2394 BEL0.001-0.3015-4.50 
 * 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)
 

 

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