Rapid: Individual Calculations January 2017
 Rogers, Tim L  Total change: -36.20  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1863 1930 3.50 9 -1.81 20 -36.20 
  Ercsei, Iolanda-Elisabeta 1530  * ROU1.0010.08201.60 
  Arkell, Keith C g2330  * ENG0.001-0.0820-1.60 
  Patel, Rishi 1610 ENG1.0010.13202.60 
  Aravindh, Chithambaram Vr g2320 IND0.001-0.0920-1.80 
  Alcock, Graham P 1694 ENG1.0010.20204.00 
  Zapolskis, Antanas m2227 LTU0.001-0.1520-3.00 
  Cole, Graham L 1747 ENG0.001-0.7420-14.80 
  Ivanov, Elizabeth 1611 ENG0.501-0.3720-7.40 
  Balouka-Myers, Gabriel 1699 ENG0.001-0.7920-15.80 
 * 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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