Individual Calculations April 2015
 Johansen, Arnt-Ole  Total change: 22.40  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1946 1819 3.00 7 0.56 40 22.40 
  Sarkar, Justin m2219  * USA0.001-0.0840-3.20 
  Miller, David 2066 CAN0.5010.314012.40 
  Thorsteinsson, Erlingur 2119 ISL0.001-0.1540-6.00 
  Mai, Aron Thor 1419  * ISL1.0010.08403.20 
  Gonzalez Gonzalez, Alfonso 2122 ESP0.001-0.1440-5.60 
  Edvardsen, Oystein 1662 NOR1.0010.294011.60 
  Cabello Aguilar, Enrique 2015 ESP0.5010.254010.00 
 * 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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