Individual Calculations February 2023
 Zafra, Kim  Total change: 58.40  Rating chartPersonal card
 Rilton 1800 2022-2023 Stockholm SWE 2023-01-02
RcRownchangeKK*chgGame
 1619 1629 3.50 4 1.46 40 58.40 
  Ohlund, Anders 1434 SWE1.0010.254010.00 
  Ral Lustig, Melvin 1800 SWE0.5010.23409.20 
  Akerstrom, Bjorn 1490 SWE1.0010.314012.40 
  Andren, Patrik 1752 SWE1.0010.674026.80 

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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