Individual Calculations January 2018
 Watson, Mikey J  Total change: 62.40  Rating chartPersonal card
 CCF CHRISTMAS LONG PLAY CONGRESS - OPEN London ENG 2017-12-16
RcRownchangeKK*chgGame
 2025 1737 2.50 5 1.56 40 62.40 
  Snape, Ian L 2137  * ENG0.5010.424016.80 
  Metcalfe, Charlie P 1705 ENG1.0010.464018.40 
  Verma, Aditya 2069 ENG0.5010.384015.20 
  Ogunshola, Olugbemiga (ben) 2137  * NGR0.001-0.0840-3.20 
  Isaakidis, Alexandros 2077 CYP0.5010.384015.20 
 * 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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