Individual Calculations September 2014
 Valenzuela Fuentealba, Luis  Total change: -5.00  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2310 2455 5.50 9 -0.50 10 -5.00 
  Chan, Chak Man c2055  * HKG1.0010.08100.80 
  Murshed, Niaz g2453 BAN0.5010.00100.00 
  Mohammed, Zozek Salah Mohammed c2226 IRQ0.501-0.2910-2.90 
  Petrik, Tomas g2487 SVK0.5010.04100.40 
  Alhuwar, Jasem f2277 UAE1.0010.27102.70 
  Nezad, Husein Aziz m2365 QAT0.001-0.6210-6.20 
  Kosic, Dragan g2486 MNE0.5010.04100.40 
  Minero Pineda, Sergio m2384 CRC0.501-0.1010-1.00 
  Rakotoniaina, Antsiva 2055  * MAD1.0010.08100.80 
 * 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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