Individual Calculations January 2014
 Green, Andrew D  Total change: -4.35  Rating chartPersonal card
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2153 2148 3.00 7 -0.29 15 -4.35 
  Slavin, Alexey m2363 RUS0.001-0.2315-3.45 
  Bratteteig, Tore-Inge 1748  * NOR1.0010.08151.20 
  Longson, Alexander f2333 ENG0.5010.24153.60 
  Ledger, Dave J f2246 ENG0.001-0.3715-5.55 
  Shaw, Robin A. 1802 AUS1.0010.11151.65 
  Persson, Mats 2250 SWE0.5010.14152.10 
  Wall, Gavin m2328 IRL0.001-0.2615-3.90 
 * 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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