Individual Calculations August 2013
 Greet, Andrew N  Total change: -1.10  Rating chartPersonal card
 South Wales International 2013 Penarth WLS 2013-07-14
RcRownchangeKK*chgGame
 2253 2427 6.00 9 -0.11 10 -1.10 
  Waterfield, John W 2027  * WLS1.0010.08100.80 
  Ehsandar, Peter 2027  * WLS1.0010.08100.80 
  Wells, Peter K g2479 ENG0.001-0.4310-4.30 
  Hickman, John E 2027  * ENG1.0010.08100.80 
  Thomas, Ben 2027  * WLS1.0010.08100.80 
  Hanley, Craig A m2433 ENG1.0010.51105.10 
  Petkov, Vladimir g2544 BUL0.001-0.3410-3.40 
  Steffens, Olaf f2200 GER1.0010.21102.10 
  Hawkins, Jonathan m2517 ENG0.001-0.3810-3.80 
 * 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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