Rapid: Individual Calculations January 2017
 Regan, Natasha K  Total change: -57.80  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1823 2021 3.00 8 -2.89 20 -57.80 
  Subramaniam, Mani 1621  * IND1.0010.08201.60 
  Turner, Matthew J g2421  * SCO0.001-0.0820-1.60 
  Eefting, Martijn 1718 ENG1.0010.14202.80 
  Dushyant, Sharma 1621  * IND0.001-0.9220-18.40 
  Lentzos, Ioannis 1772 GRE0.001-0.8120-16.20 
  Karumazondo, Ragarirai Ernest 1827 ENG0.501-0.2520-5.00 
  Forster, Matthew 1818 ENG0.501-0.2620-5.20 
  Cole, James 1788 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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