Individual Calculations December 2022
 Briem, Stephan  Total change: 5.40  Rating chartPersonal card
 Uppsala Young Champions 2022 Uppsala SWE 2022-10-28
RcRownchangeKK*chgGame
 2123 2083 4.50 9 0.39 20 7.80 
  Blohberger, Felix g2493 AUT0.001-0.0820-1.60 
  Morell, Ludvig 1873 SWE1.0010.23204.60 
  Van Dael, Siem f2359 NED0.001-0.1720-3.40 
  Hagevi, Vidar 1922 SWE0.501-0.2120-4.20 
  Frank, Anton 2006 1734 SWE1.0010.11202.20 
  Rasti, Arvin 2280 SWE0.001-0.2520-5.00 
  Muntean, Victor 1968 SWE1.0010.34206.80 
  Ostlund, Joar c2256 SWE1.0010.732014.60 
  Melaa, Sondre 2226 NOR0.001-0.3120-6.20 

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)
 
 Skakthing Kopavogs 2022 - Round 4-7 Kopavogur ISL 2022-11-18
RcRownchangeKK*chgGame
 2101 2128 2.00 4 -0.12 20 -2.40 
  Halldorsson, Kristjan 1845 ISL1.0010.16203.20 
  Ragnarsson, Dagur f2349 ISL0.001-0.2220-4.40 
  Johannsson, Birkir Isak 2184 ISL0.5010.08201.60 
  Heidarsson, Arnar Milutin 2025 ISL0.501-0.1420-2.80 

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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