Individual Calculations April 2020
 Nyberg, Bo  Total change: -40.80  Rating chartPersonal card
 Uppsalamasterskapet 2020 R15 Uppsala SWE 2020-01-28
RcRownchangeKK*chgGame
 1576 1844 2.00 5 -1.96 20 -39.20 
  Eriksson, Erik G. 1444  * SWE0.001-0.9220-18.40 
  Nyberg, Per 1553 SWE0.001-0.8520-17.00 
  Hoglund, Jan 1514 SWE1.0010.12202.40 
  Groblewski, Jerzy 1450 SWE1.0010.08201.60 
  Nylund, Seved 1921 SWE0.001-0.3920-7.80 
 * 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)
 
 Div II 1 2019-20 R5 utom en Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 2087 1819 0.00 1 -0.17 20 -3.40 
  Oberg, Mikael 2087 SWE0.001-0.1720-3.40 

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)
 
 Sportlovskampen Uppsala 2020 Uppsala SWE 2020-02-21
RcRownchangeKK*chgGame
 1703 1819 2.00 3 0.09 20 1.80 
  Irfan, Orhan Mehmed 1499 TUR0.501-0.3720-7.40 
  Johansson-Ohman, Linnea 1784 SWE1.0010.45209.00 
  Moller, Hampus 1986 1826 SWE0.5010.01200.20 

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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