Individual Calculations August 2020
 Sjoberg, Isak  Total change: -30.80  Rating chartPersonal card
 Stavanger Chess Challenge 2020 Stavanger NOR 2020-07-04
RcRownchangeKK*chgGame
 2229 2251 4.00 9 -0.77 40 -30.80 
  Eliseev, Sergey 2023 NOR1.0010.21408.40 
  Haug, Johannes m2458 NOR0.001-0.2340-9.20 
  Ingebretsen, Jens E f2182 NOR0.501-0.1040-4.00 
  Melaa, Sondre 2115 NOR0.501-0.1840-7.20 
  Fuglestein, Sander 2108 NOR1.0010.314012.40 
  Vitenberg, Noam Aviv f2305 NOR1.0010.584023.20 
  Notkevich, Benjamin Arvola g2474 NOR0.001-0.2240-8.80 
  Lund, Gunnar f2283 NOR0.001-0.4640-18.40 
  Unneland, Mathias 2116 NOR0.001-0.6840-27.20 

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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