Individual Calculations December 2019
 Gustafsson, Thomas  Total change: -4.60  Rating chartPersonal card
 Div I 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 2053 1988 1.00 1 0.59 20 11.80 
  Vesterlund, Jonny 2053 SWE1.0010.592011.80 

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)
 
 Div III 1 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1807 1988 1.00 1 0.26 20 5.20 
  Frank, Tomas 1807 SWE1.0010.26205.20 

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)
 
 Wendelins minne 2019 lang Sandviken SWE 2019-11-23
RcRownchangeKK*chgGame
 1816 1988 1.00 3 -1.08 20 -21.60 
  Persson, Lars 2026 SWE0.001-0.4520-9.00 
  Akerlund, Fredrik 1834 SWE0.001-0.7120-14.20 
  Alsuoaf, Nedal 1588  * SWE1.0010.08201.60 
 * 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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