Individual Calculations January 2017
 Kett, Timothy J  Total change: -19.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2130 2228 4.00 8 -0.97 20 -19.40 
  Bin-Suhayl, Yousuf 1828  * ENG1.0010.08201.60 
  Hebden, Mark L g2492 ENG0.001-0.1820-3.60 
  Villiers, Thomas 2073 ENG0.501-0.2120-4.20 
  Abrahams, Daniel 2071 CAN0.001-0.7120-14.20 
  Lechner, Marcus 2000 AUT1.0010.21204.20 
  Seymour, Timothy P 2060 ENG0.501-0.2220-4.40 
  Tiwari, Ashwani f2065 IND1.0010.28205.60 
  Praggnanandhaa, R m2452 IND0.001-0.2220-4.40 
 * 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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