Individual Calculations January 2014
 Phillips, Owen S  Total change: 1.65  Rating chartPersonal card
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2023 1913 3.00 8 0.11 15 1.65 
  Bates, Richard A m2313  * ENG0.001-0.0815-1.20 
  Pienabarca, Nicola 2139 ITA0.5010.29154.35 
  Lie, Terje 1551 NOR1.0010.10151.50 
  Williamson, Roger G 2150 ENG0.001-0.2015-3.00 
  Friedland, Jon S c2089 ENG0.001-0.2715-4.05 
  Chilton, James I 1778 ENG1.0010.32154.80 
  Puccini, Jack c2073 AUS0.001-0.2915-4.35 
  Tsifanskaya, Ludmila A wm2093 ISR0.5010.24153.60 
 * 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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