Rapid: Individual Calculations December 2018
 Chakanyuka, Charles  Total change: -28.00  Rating chartPersonal card
 BBCA FIDE RAPIDPLAY 2018 Open Chigwell ENG 2018-11-11
RcRownchangeKK*chgGame
 1955 2073 2.50 6 -1.40 20 -28.00 
  Kamath, Raghu 1778 ENG1.0010.15203.00 
  Siddharth, Gopakumar 1847 IND1.0010.21204.20 
  Zapolskis, Antanas m2230 LTU0.001-0.2920-5.80 
  Rizzoli, Aluna 1960 ITA0.501-0.1520-3.00 
  Salerno, Francesco 2004 ITA0.001-0.6020-12.00 
  Rogers, Tim L 1910 ENG0.001-0.7220-14.40 

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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