Rapid: Individual Calculations January 2017
 Haarup, Peter  Total change: -9.40  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1908 2020 4.00 7 -0.47 20 -9.40 
  Usharovsky, Ron 1620  * ENG1.0010.08201.60 
  Blomqvist, Erik g2420  * SWE0.001-0.0820-1.60 
  Foster, Timothy 1712 ENG1.0010.14202.80 
  Gharamian, Tigran g2420  * FRA0.001-0.0820-1.60 
  Davis, Holden 1771 ENG0.001-0.8120-16.20 
  Pattni, Kishan 1708 ENG1.0010.14202.80 
  Jackson, Nicholas 1708 ENG1.0010.14202.80 
 * 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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