Individual Calculations May 2023
 Klevenow, Hellmut  Total change: -5.40  Rating chartPersonal card
 VSF Distriktsserie 2022-2023 R56 Sweden SWE 2023-04-01
RcRownchangeKK*chgGame
 2003 1648 0.00 2 -0.27 20 -5.40 
  Koski, Viljo 1861 SWE0.001-0.2320-4.60 
  Danielsson, Fredrik 2144 SWE0.001-0.0420-0.80 

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)
 

 

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