Rapid: Individual Calculations May 2017
 Ersdal, Kevin  Total change: 4.00  Rating chartPersonal card
 Sandnes hurtigsjakk NGP april 2017 Sandnes NOR 2017-04-23
RcRownchangeKK*chgGame
 1484 1267 1.50 5 0.20 20 4.00 
  Kizatbay, Abyl 1667  * NOR0.001-0.0820-1.60 
  Haubrick, Sidney Junior Barreto 1595 BRA0.001-0.1320-2.60 
  Shehzad, Kasher 1597 NOR1.0010.882017.60 
  Abdelhafiz, Ahmad 1507 NOR0.001-0.2020-4.00 
  Skrede, Alexander 1052 NOR0.501-0.2720-5.40 
 * 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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