Individual Calculations September 2014
 Gallagher, Joseph G.  Total change: -6.20  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2499 2473 3.00 8 -0.62 10 -6.20 
  Wojciechowski, Paul c2073  * JCI1.0010.08100.80 
  Nguyen, Ngoc Truong Son g2634 VIE0.001-0.2910-2.90 
  Michiels, Bart g2535 BEL0.001-0.4110-4.10 
  Ponomariov, Ruslan g2717 UKR0.001-0.2010-2.00 
  Wang, Puchen m2449 NZL0.501-0.0310-0.30 
  Shoker, Samy m2487 EGY1.0010.52105.20 
  Duda, Jan-Krzysztof g2576 POL0.001-0.3610-3.60 
  Dizdarevic, Emir g2522 BIH0.5010.07100.70 
 * 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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