Individual Calculations December 2019
 Cooper, John G  Total change: 12.80  Rating chartPersonal card
 56th Hull Congress Open Hull ENG 2019-11-01
RcRownchangeKK*chgGame
 2054 2083 3.00 5 0.32 40 12.80 
  Gormally, Daniel W g2483  * ENG0.001-0.0840-3.20 
  Murphy, Ross 1683  * ENG1.0010.08403.20 
  Patrick, David A 1880 ENG1.0010.24409.60 
  Han, Yichen c2201 NED0.001-0.3440-13.60 
  Gardiner, Eric D 2022 ENG1.0010.424016.80 
 * 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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