Rapid: Individual Calculations March 2023
 Keenan, Brendan  Total change: -20.60  Rating chartPersonal card
 2nd Kentish FIDE Rapidplay - Open Sevenoaks ENG 2023-01-29
RcRownchangeKK*chgGame
 1923 1767 0.00 3 -1.03 20 -20.60 
  Large, Peter G m2147 ENG0.001-0.0920-1.80 
  Mack, Andrew L f2149 ENG0.001-0.0920-1.80 
  Zhang, Junyi 1474 ENG0.001-0.8520-17.00 

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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