Individual Calculations September 2014
 Hasford, John Kojo  Total change: -22.00  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2210 2055 2.00 8 -0.55 40 -22.00 
  Matamoros Franco, Carlos S. g2455  * ECU0.001-0.0840-3.20 
  Pascoal, Eduardo A f2180 ANG1.0010.674026.80 
  Kabera, Godfrey c1909 RWA1.0010.304012.00 
  Dive, Russell John m2318 NZL0.001-0.1840-7.20 
  Nanjo, Ryosuke c2344 JPN0.001-0.1640-6.40 
  Kulpruethanon, Thanadon 2143 THA0.001-0.3840-15.20 
  Elarbi, Abobker f2279 LBA0.001-0.2240-8.80 
  Huguet, Sergio f2055 HON0.001-0.5040-20.00 
 * 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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