Individual Calculations January 2022
 Nabbing, Oscar  Total change: 13.20  Rating chartPersonal card
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1677 1502 1.50 4 0.33 40 13.20 
  Bjornskov, Jacob 1813 DEN0.001-0.1440-5.60 
  Sigurdsson, Anton 1394 SWE0.501-0.1540-6.00 
  Bekmukhanov, Sauran 1760 DEN0.5010.324012.80 
  Svanberg, Albin 1741 SWE0.5010.304012.00 

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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