Individual Calculations December 2021
 Solberg, Joachim  Total change: 10.20  Rating chartPersonal card
 Norwegian Premier League 2021-2022 R 1-3 Oslo, Tromso NOR 2021-10-29
RcRownchangeKK*chgGame
 2107 2221 1.50 3 -0.34 20 -6.80 
  Stolp, Aleksander 1821  * NOR1.0010.08201.60 
  Royset, Jon Kr. 2198 NOR0.501-0.0320-0.60 
  Gandrud, Vegar Koi f2303 NOR0.001-0.3920-7.80 
 * 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)
 
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 2294 2222 2.50 4 0.85 20 17.00 
  Karlsson, Jorgen 2042 SWE1.0010.26205.20 
  Westerberg, Jonathan g2495 SWE0.5010.33206.60 
  Ornstein, Axel m2281 SWE0.5010.08201.60 
  Lindgren, Philip m2357 SWE0.5010.18203.60 

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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