Individual Calculations September 2014
 Heidenfeld, Mark  Total change: -5.40  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2268 2382 4.50 8 -0.54 10 -5.40 
  Ho, Jei-Chen 1982  * TPE1.0010.08100.80 
  Olafsson, Helgi g2555 ISL0.001-0.2710-2.70 
  Ssegwanyi, Arthur 2299 UGA1.0010.39103.90 
  Wilson, Brandon 2090 JAM1.0010.15101.50 
  Ribera Bazan, Jose 2117 AND0.501-0.3210-3.20 
  McKay, Roderick M m2349 SCO0.001-0.5510-5.50 
  Idani, Pouya m2499 IRI0.001-0.3410-3.40 
  Mwali, Chitumbo m2250 ZAM1.0010.32103.20 
 * 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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