Individual Calculations April 2014
 Sigeman, Johan  Total change: 7.80  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2160 2123 5.00 10 0.52 15 7.80 
  Palsdottir, Soley Lind 1723  * ISL1.0010.08151.20 
  Aravindh, Chithambaram Vr. f2395 IND0.001-0.1715-2.55 
  Jonsson, Olafur Gisli 1890 ISL1.0010.21153.15 
  Karavade, Eesha mwg2408 IND0.001-0.1615-2.40 
  Plater, Ronald 1938 ENG1.0010.26153.90 
  Klundt, Klaus m2341 GER1.0010.781511.70 
  Abrahamyan, Tatev wg2376 USA0.001-0.1915-2.85 
  Gislason, Gudmundur f2314 ISL0.001-0.2515-3.75 
  Ferreira, Alex 1933 CAN1.0010.25153.75 
  Vaarala, Eric 2284 SWE0.001-0.2915-4.35 
 * 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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