Individual Calculations June 2022
 Mellbin, Bo-Goran  Total change: 18.60  Rating chartPersonal card
 Manhems VM Open 2022 R789 Goteborg SWE 2022-05-04
RcRownchangeKK*chgGame
 1643 1669 3.00 3 1.40 20 28.00 
  Granath, Andreas 1609 SWE1.0010.42208.40 
  Warston, Hakan 1630 SWE1.0010.45209.00 
  Kosmidis, Thomas 1691 SWE1.0010.532010.60 

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)
 
 Allsv Div II 6 2021-22 R37 Sweden SWE 2022-05-08
RcRownchangeKK*chgGame
 1688 1669 0.00 1 -0.47 20 -9.40 
  Sivers, Bo 1688 SWE0.001-0.4720-9.40 

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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