Rapid: Individual Calculations January 2017
 Lam, Paul Gm  Total change: -9.60  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 2032 2147 4.50 8 -0.48 20 -9.60 
  Arkell, Keith C g2386 ENG0.001-0.2020-4.00 
  Cole, James 1788 ENG0.001-0.9020-18.00 
  Finnegan, Oliver 1820 ENG1.0010.13202.60 
  Chidi, Lovinia Sylvia 1769 GER1.0010.09201.80 
  Cherniaev, Alexander g2491 RUS0.001-0.1220-2.40 
  Czopor, Maciej 1849 POL1.0010.15203.00 
  Keen, Cosima C 1822 ENG1.0010.13202.60 
  Cox, John J m2332 ENG0.5010.24204.80 

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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