Individual Calculations March 2017
 Brown, Alan M  Total change: -7.20  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 5-6 Telford ENG 2017-02-11
RcRownchangeKK*chgGame
 1837 1971 1.00 2 -0.36 20 -7.20 
  Ng, Chung Lok Andrew 1802 HKG1.0010.28205.60 
  Higgie, Charles L 1872 WLS0.001-0.6420-12.80 

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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