Individual Calculations January 2019
 Makepeace, Philip J  Total change: 3.40  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Open London ENG 2018-12-14
RcRownchangeKK*chgGame
 1922 2060 3.50 5 0.17 20 3.40 
  Tivillier, Jacques 1778 ENG1.0010.16203.20 
  Horton, Andrew P m2397 ENG0.001-0.1220-2.40 
  Willis, Richard J 1876 ENG0.501-0.2420-4.80 
  John, Joshua 1660  * ENG1.0010.08201.60 
  Watson, Mikey J 1900 ENG1.0010.29205.80 
 * 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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