Individual Calculations May 2022
 Westman, Lennart  Total change: -21.80  Rating chartPersonal card
 Falu KM 21/22 R1011 Falun SWE 2022-03-09
RcRownchangeKK*chgGame
 1781 1665 0.00 2 -0.70 20 -14.00 
  Ros, Torsten 1866 SWE0.001-0.2420-4.80 
  Hessel, Jan 1695 SWE0.001-0.4620-9.20 

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)
 
 Allsv Div II 2 2021-22 R26 Sweden SWE 2022-04-03
RcRownchangeKK*chgGame
 1776 1677 0.00 2 -0.74 20 -14.80 
  Widarsson, Johannes 1688 SWE0.001-0.4820-9.60 
  Goransson, Rolf 1864 SWE0.001-0.2620-5.20 

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)
 
 Falu KM 21/22 R 12 13 Falun SWE 2022-04-06
RcRownchangeKK*chgGame
 1388 1677 2.00 2 0.35 20 7.00 
  Hedberg, Per 1277  * SWE1.0010.08201.60 
  Moller, Petrus 1498 SWE1.0010.27205.40 
 * 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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