Individual Calculations April 2023
 Von Bahr, Oskar  Total change: -8.30  Rating chartPersonal card
 Elitserien 2022-23 R6789 Sweden SWE 2023-02-25
RcRownchangeKK*chgGame
 2393 2390 1.00 4 -0.97 10 -9.70 
  Blomqvist, Erik g2510 SWE0.001-0.3410-3.40 
  Domingo Nunez, Ruben f2376 ESP0.001-0.5210-5.20 
  Nilsson, Patrik 1978 2196 SWE1.0010.25102.50 
  Gdanski, Jacek g2489 POL0.001-0.3610-3.60 

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)
 
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1878 2387 3.00 3 0.14 10 1.40 
  Isaksson, Philip 1987  * SWE1.0010.08100.80 
  Gunnarsson, Lennart 1769 SWE1.0010.02100.20 
  Ranby, Hans 1879 SWE1.0010.04100.40 
 * 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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