Individual Calculations May 2012
 Omtvedt, Per  Total change: 16.50  Rating chartPersonal card
 Norwegian Eastern league 1. div. 2011-2012 Various NOR 2011-11-05
RcRownchangeKK*chgGame
 2134 2100 4.50 7 1.31 15 19.65 
  Selbekk, Vebjorn 1920 NOR1.0010.26153.90 
  Myhrvold, Rune 2192 NOR0.5010.13151.95 
  Andersen, Lars Even 2288 NOR0.5010.24153.60 
  Botheim, Tor 1969 NOR0.501-0.1815-2.70 
  Trygstad, Kristian f2298 NOR0.5010.26153.90 
  Thanke, Bror 2189 NOR1.0010.62159.30 
  Aubert, Carsten 2084 NOR0.501-0.0215-0.30 

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)
 
 e2e4 Dublin Masters Dublin IRL 2012-04-05
RcRownchangeKK*chgGame
 2137 2100 3.50 8 -0.21 15 -3.15 
  Hebden, Mark L. g2500  * ENG0.001-0.0815-1.20 
  Puroila, Sippo 1886 FIN1.0010.23153.45 
  Rudd, Jack m2303 ENG0.001-0.2415-3.60 
  Short, Philip M. f2282 IRL1.0010.741511.10 
  Gourlay, Iain f2351 SCO0.001-0.1915-2.85 
  Djuric, Olgica 1851 SRB0.501-0.3115-4.65 
  Christiansen, Johan-Sebast 1938 NOR0.001-0.7115-10.65 
  Grebstad, Kjell Borre 1987 NOR1.0010.35155.25 
 * 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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