Individual Calculations May 2014
 Lock, Gavin R  Total change: -4.80  Rating chartPersonal card
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 2104 2182 5.00 9 -0.32 15 -4.80 
  Zhang, Anthony Y 1896 ENG0.501-0.3415-5.10 
  Winter, Kevin 1837 ENG1.0010.11151.65 
  Gormally, Daniel W g2492 ENG0.001-0.1415-2.10 
  Balaji, Ananthanarayanan 1973 ENG1.0010.23153.45 
  Buchicchio, Giampaolo f2343 ITA0.5010.21153.15 
  Longson, Alexander f2337 ENG0.001-0.2915-4.35 
  Kalavannan, Koby 1881 ENG0.501-0.3515-5.25 
  Taylor, Adam A 2008 ENG1.0010.27154.05 
  Burrows, Martin P 2168 ENG0.501-0.0215-0.30 

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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