Individual Calculations April 2023
 Persson, Sebastian 2007  Total change: 23.20  Rating chartPersonal card
 Hallandsserien 2022-23 R4 Sweden SWE 2023-02-26
RcRownchangeKK*chgGame
 1471 1871 1.00 1 0.08 40 3.20 
  Olsson, Claes 1471  * SWE1.0010.08403.20 
 * 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 II 6 2022-23 R167 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 1895 1908 1.50 2 0.47 40 18.80 
  Johansson, Christoffer 1914 SWE0.5010.01400.40 
  Olofsson, Hans-Erik 1876 SWE1.0010.464018.40 

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)
 
 Hallandsserien 2022-23 R5 Sweden SWE 2023-03-12
RcRownchangeKK*chgGame
 1733 1908 1.00 1 0.27 40 10.80 
  Zejak, Branislav 1733 SWE1.0010.274010.80 

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)
 
 Allsv Div II 6 2022-23 R5 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 2111 1908 0.00 1 -0.24 40 -9.60 
  Zachrisson, Mattias 2111 SWE0.001-0.2440-9.60 

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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