Individual Calculations February 2018
 Hamilton, Michael J  Total change: 50.40  Rating chartPersonal card
 Hastings Weekend Open Tournament 2017-18 Hastings ENG 2018-01-06
RcRownchangeKK*chgGame
 1912 1643 2.00 4 1.26 40 50.40 
  Coleman, David J c2043  * ENG0.001-0.0840-3.20 
  Faulkner, Martin J 1813 ENG0.001-0.2840-11.20 
  Balaji, Aaravamudhan 1865 ENG1.0010.784031.20 
  Colburn, Paul J 1927 ENG1.0010.844033.60 
 * 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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