Individual Calculations February 2016
 Williams, Simon K  Total change: -1.70  Rating chartPersonal card
 Hastings Masters 2015 Hastings ENG 2015-12-28
RcRownchangeKK*chgGame
 2324 2439 5.50 9 -0.17 10 -1.70 
  Singh, Vishnu m2180 TTO1.0010.18101.80 
  Berkes, Ferenc g2650 HUN0.5010.27102.70 
  Romanishin, Oleg M g2462 UKR0.001-0.4710-4.70 
  Gallagher, Daniel Gh 2039  * ENG1.0010.08100.80 
  Cunningham, Robin f2205 USA0.501-0.2910-2.90 
  Anderson, John 2247 ENG1.0010.25102.50 
  Tarhon, Brian 2139 ENG0.501-0.3510-3.50 
  Gormally, Daniel W g2506 ENG1.0010.59105.90 
  Fodor, Tamas Jr. g2492 HUN0.001-0.4310-4.30 
 * 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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