Individual Calculations April 2020
 Rizvi, Nasir  Total change: -2.00  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 MAR 2020 R25-28 London ENG 2020-03-02
RcRownchangeKK*chgGame
 1951 1991 1.00 2 -0.10 20 -2.00 
  Odunaiya, Victor 1802 ENG1.0010.25205.00 
  Lock, Gavin R 2100 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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