Individual Calculations October 2019
 Darville, Matt  Total change: 6.00  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 SEP 19 R1-4 London ENG 2019-09-02
RcRownchangeKK*chgGame
 1508 1804 2.00 2 0.30 20 6.00 
  Davis, Richard 1510 ENG1.0010.15203.00 
  Gliddon, Daniel J 1506 ENG1.0010.15203.00 

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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