Rapid: Individual Calculations January 2015
 Crichton, Martin  Total change: -52.60  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1813 1969 3.50 9 -2.63 20 -52.60 
  Willmoth, Robert F 2215 ENG0.001-0.1920-3.80 
  Baruah, Bedanta 1569  * IND1.0010.08201.60 
  Vuilleumier, Alexandre m2293 SUI0.001-0.1320-2.60 
  Viudes Serra, Aaron 1799 ESP0.501-0.2220-4.40 
  Kouchak, Jason 1720 FRA0.001-0.8120-16.20 
  Verma, Aditya 1668 ENG1.0010.15203.00 
  Rubinson, Adam 1643 ENG0.001-0.8720-17.40 
  Wu, Haotian 1737 ENG0.001-0.7920-15.80 
  Scallan, Fiachra 1671 IRL1.0010.15203.00 
 * 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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