Individual Calculations January 2022
 Andersen, Martin  Total change: -4.20  Rating chartPersonal card
 Landskronamasterskap 2021 Landskrona SWE 2021-09-21
RcRownchangeKK*chgGame
 1620 1570 2.00 4 0.15 20 3.00 
  Svensson, Mikael 1970  * SWE0.001-0.0820-1.60 
  Barr, Olof 1519 SWE1.0010.43208.60 
  Arthursson, Mattias 1397 SWE0.001-0.7320-14.60 
  Nordstrom, Mats 1593 SWE1.0010.532010.60 
 * 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)
 
 Allsv Div III 6 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1547 1570 1.00 1 0.47 20 9.40 
  Larsson, Erik 1969 1547 SWE1.0010.47209.40 

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)
 
 Allskanskan 21/22, Div 3 R3 Skane SWE 2021-12-12
RcRownchangeKK*chgGame
 1302 1570 0.00 1 -0.83 20 -16.60 
  Moller, Patrik 1302 SWE0.001-0.8320-16.60 

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)
 

 

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