Rapid: Individual Calculations January 2017
 Nettleton, Charlie B  Total change: -21.60  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1785 1970 6.00 10 -1.08 20 -21.60 
  Metcalfe, Charlie P 1570  * ENG0.001-0.9220-18.40 
  Balouka-Myers, Reuben 1570  * ENG1.0010.08201.60 
  Watson, Mikey J 1675 ENG0.001-0.8520-17.00 
  Lawrence, David J 1600 ENG1.0010.10202.00 
  Balaji, Aaravamudhan 1745 ENG0.501-0.2820-5.60 
  Davies, Neil T 1755 ENG1.0010.23204.60 
  Head, Louise 1727 ENG1.0010.20204.00 
  Dunn, Andrew C c2228 ENG0.5010.32206.40 
  Zujev, Oleg 2228 LTU0.001-0.1820-3.60 
  Cole, Graham L 1747 ENG1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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