Individual Calculations September 2023
 Gunnare, William  Total change: -82.40  Rating chartPersonal card
 Stockholm Open 2023 std Stockholm SWE 2023-08-19
RcRownchangeKK*chgGame
 1544 1670 0.50 4 -2.06 40 -82.40 
  Ostensson, Julia 1878 SWE0.001-0.2340-9.20 
  Kingsley, Elias 1270  * SWE0.001-0.9240-36.80 
  Malmberg, Mickel 1492 SWE0.501-0.2340-9.20 
  Knoppel, Bjorn 1536 SWE0.001-0.6840-27.20 
 * 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)
 

 

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