Individual Calculations January 2020
 Woods, Timothy J  Total change: -8.40  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Under 1825 London ENG 2019-11-29
RcRownchangeKK*chgGame
 1601 1590 2.00 5 -0.42 20 -8.40 
  Bovtramovics, Vladimirs 1804 LAT0.001-0.2320-4.60 
  Li, Ethan Bingxuan 1429 ENG0.501-0.2120-4.20 
  Farahi-Far, Arman 1374 ENG1.0010.22204.40 
  O`gorman, Brendan 1715 ENG0.5010.17203.40 
  Varley, David A 1682 ENG0.001-0.3720-7.40 

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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