Rapid: Individual Calculations January 2022
 Nagy, Mate 2009  Total change: 17.80  Rating chartPersonal card
 MSF Open 2021 snabb Malmo SWE 2021-12-17
RcRownchangeKK*chgGame
 1410 1263 1.50 2 0.89 20 17.80 
  Hakansson, Anders 1975 1455 SWE0.5010.25205.00 
  Johansson, Stina 1999 1365 SWE1.0010.642012.80 

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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