Individual Calculations February 2022
 Harlund, David  Total change: 2.20  Rating chartPersonal card
 Norresundby Klub 2021-22 Basis 3 Februar Norresundby DEN 2022-01-01
RcRownchangeKK*chgGame
 1346 1308 1.00 2 0.11 20 2.20 
  Sivertsen, Birgit 1342 DEN0.001-0.4520-9.00 
  Bertelsen, Borge 1350 DEN1.0010.562011.20 

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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