Individual Calculations September 2014
 McNab, Colin A  Total change: -16.20  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2473 2441 2.50 9 -1.62 10 -16.20 
  Mamedyarov, Shakhriyar g2743 AZE0.5010.35103.50 
  Galappaththi, Chinthaka Anuruddh c2125 SRI0.501-0.3710-3.70 
  Mandizha, Farai m2388 ZIM0.501-0.0710-0.70 
  Predojevic, Borki g2604 BIH0.001-0.2810-2.80 
  Efimov, Igor g2408 MNC0.501-0.0510-0.50 
  Baburin, Alexander g2502 IRL0.5010.08100.80 
  Gretarsson, Hjorvar Steinn g2543 ISL0.001-0.3610-3.60 
  Markos, Jan g2602 SVK0.001-0.2910-2.90 
  Nanjo, Ryosuke c2344 JPN0.001-0.6310-6.30 

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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