Rapid: Individual Calculations November 2021
 Nair, Aaditya  Total change: -11.00  Rating chartPersonal card
 Coulsdon Chess October 2021 Rapidplay Open London ENG 2021-10-02
RcRownchangeKK*chgGame
 1741 1309 0.00 6 -0.55 20 -11.00 
  Phillips, Owen S 1901 ENG0.001-0.0220-0.40 
  Rogers, Tim L 1832 ENG0.001-0.0320-0.60 
  Bharat Kumar, Balahari 1494 ENG0.001-0.2620-5.20 
  Jackson, Paul G 1648 ENG0.001-0.1220-2.40 
  Faulkner, Martin J 1681 ENG0.001-0.1020-2.00 
  Ortiz Sanchez, Luis 1887 ESP0.001-0.0220-0.40 

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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