Individual Calculations January 2021
 Silwer, Martin  Total change: 10.40  Rating chartPersonal card
 MAS KM 2020 Malmo SWE 2020-10-27
RcRownchangeKK*chgGame
 1951 2046 3.00 4 0.52 20 10.40 
  Malmgren, Lars-Goran 1914 SWE1.0010.32206.40 
  Axelsson, Marcus 1773 SWE1.0010.17203.40 
  Johansson, Thomas 2238 SWE0.001-0.2520-5.00 
  Ekelund, Fredrik 1880 SWE1.0010.28205.60 

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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