Individual Calculations July 2023
 Bjerke, Richard  Total change: -5.60  Rating chartPersonal card
 Norway Chess Open A 2023 Stavanger NOR 2023-05-27
RcRownchangeKK*chgGame
 2150 2085 3.50 9 -0.28 20 -5.60 
  Sokolovsky, Yahli m2461 ISR0.001-0.0920-1.80 
  Catona, Dan 1800 FID1.0010.16203.20 
  Skytte, Rasmus m2356 DEN0.5010.33206.60 
  Pourkashiyan, Atousa wg2282 USA0.001-0.2520-5.00 
  Gasland, Lukas Dominik 1799 NOR1.0010.16203.20 
  Melaa, Sondre 2231 NOR0.001-0.3020-6.00 
  Vogt, Lothar g2314 GER0.5010.29205.80 
  Andries, Alf 2071 DEN0.001-0.5220-10.40 
  Fiskaaen, Martin Holten 2040 NOR0.501-0.0620-1.20 

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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