Individual Calculations May 2020
 Abdelhafiz, Ahmad  Total change: -21.20  Rating chartPersonal card
 Jaeren Vaar 2022 Bryne NOR 2020-01-22
RcRownchangeKK*chgGame
 1446 1363 0.50 4 -1.06 20 -21.20 
  Ueland, Sven Tobias 1281 NOR0.001-0.6120-12.20 
  Sivertsen, Stein 1566 NOR0.001-0.2420-4.80 
  Lofaldli, Sofie 1426 RUS0.001-0.4120-8.20 
  Jakobsen, Per-Arvid 1509 NOR0.5010.20204.00 

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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