Rapid: Individual Calculations January 2015
 Lam, Paul G M  Total change: -11.40  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1971 2150 5.00 8 -0.57 20 -11.40 
  Sheikh, Nasarullah 1790 ENG1.0010.10202.00 
  Akshay, V Halagannavar 1823 IND1.0010.13202.60 
  Haugli, Petter m2278 NOR0.001-0.3320-6.60 
  Landau, Jonathan 1937 ENG1.0010.23204.60 
  Hagen, Andreas Skytte m2434 DEN0.001-0.1620-3.20 
  Herring, Samuel 1750  * ENG0.001-0.9220-18.40 
  Mazza, Stephano 1754 FRA1.0010.08201.60 
  Heaton, Paul 1999 ENG1.0010.30206.00 
 * 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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