Individual Calculations January 2019
 Watson, Mikey J  Total change: 39.20  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Open London ENG 2018-12-14
RcRownchangeKK*chgGame
 2067 1900 2.50 5 0.98 40 39.20 
  Murphy, Conor E f2300  * IRL0.001-0.0840-3.20 
  Alderson, John Ka 1829 ENG1.0010.404016.00 
  Miller, Dominic 2061 ENG0.5010.21408.40 
  Kelmendi, Bajrush 2085 ENG1.0010.744029.60 
  Makepeace, Philip J 2060 ENG0.001-0.2940-11.60 
 * 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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