Individual Calculations January 2022
 Magelius, Olof  Total change: -14.40  Rating chartPersonal card
 Harplinge Halmstad hostturn 2021 Halmstad SWE 2021-10-19
RcRownchangeKK*chgGame
 2058 1900 0.50 2 -0.12 20 -2.40 
  Voll, Oddvar U 1932 NOR0.5010.04200.80 
  Lindhe, Magnus 2183 SWE0.001-0.1620-3.20 

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)
 
 Hallandsserien 2021-22 R1 Halland SWE 2021-11-21
RcRownchangeKK*chgGame
 1500 1900 0.00 1 -0.92 20 -18.40 
  Bjorck, Mauritz 1500  * SWE0.001-0.9220-18.40 
 * 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)
 
 Hallandsserien 2021-22 R2 Halland SWE 2021-12-12
RcRownchangeKK*chgGame
 1767 1900 1.00 1 0.32 20 6.40 
  Ekberg, Sture 1767 SWE1.0010.32206.40 

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)
 

 

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