Individual Calculations April 2014
 Omtvedt, Per  Total change: -16.35  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 1963 2008 4.50 10 -1.09 15 -16.35 
  Molner, Mackenzie g2408  * USA0.001-0.0815-1.20 
  Norlander, Svante 1754 SWE1.0010.19152.85 
  Ponomarenko, Alexandr m2273 UKR0.001-0.1815-2.70 
  Ontiveros, John 1710 ISL0.501-0.3515-5.25 
  Morkedal, Oyvind 1704 NOR0.501-0.3615-5.40 
  Opasiak, Dustin Tennessee 1812 GER1.0010.25153.75 
  Dolzhikova, Olga wg2212 NOR0.001-0.2415-3.60 
  Hisnay, Gregory 1705 USA1.0010.14152.10 
  Rydstrom, Tom 2198 SWE0.001-0.2515-3.75 
  Traustason, Ingi Tandri 1854 ISL0.501-0.2115-3.15 
 * 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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