Rapid: Individual Calculations February 2020
 Jackson, Paul G  Total change: -21.00  Rating chartPersonal card
 CCF New Year Rapid Play 2020 Open London ENG 2020-01-11
RcRownchangeKK*chgGame
 1728 1676 1.50 6 -1.05 20 -21.00 
  Faulkner, Martin J 1777 ENG1.0010.642012.80 
  Jamroz, Krzysztof 1973 POL0.001-0.1520-3.00 
  Whelan, Joseph 1323 ENG0.001-0.8920-17.80 
  Kamath, Raghu 1731 ENG0.001-0.4220-8.40 
  Rizvi, Nasir 1885 WLS0.001-0.2320-4.60 
  Cork, David J 1676 ENG0.5010.00200.00 

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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