Individual Calculations January 2022
 Olofsson-Dolk, Mattis  Total change: -3.00  Rating chartPersonal card
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1949 2179 3.00 4 -0.15 20 -3.00 
  Sjostrand, Joel 1921 SWE1.0010.18203.60 
  Fomani, Medhi 1967 ESP1.0010.23204.60 
  Wiklund, Johan 1924 SWE0.501-0.3120-6.20 
  Wahlgreen, Noah Krug 1983 DEN0.501-0.2520-5.00 

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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