Rapid: Individual Calculations April 2023
 Gilbert, Kim T  Total change: -21.60  Rating chartPersonal card
 33rd Birmingham Rapidplay Inter Birmingham ENG 2023-03-12
RcRownchangeKK*chgGame
 1552 1451 0.00 3 -1.08 20 -21.60 
  Lake, Andrew N 1569 ENG0.001-0.3420-6.80 
  Mowat, Andrew 1528 ENG0.001-0.3920-7.80 
  Edwards, Steve A 1559 ENG0.001-0.3520-7.00 

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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