Individual Calculations October 2012
 Ibarra Chami, Luis Fernando  Total change: -7.90  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2376 2481 6.00 11 -0.79 10 -7.90 
  Maduro, Sherman 2081  * AHO1.0010.08100.80 
  Abdel Razik, Khaled m2448 EGY1.0010.45104.50 
  Kalezic, Blazo m2438 MNE1.0010.44104.40 
  Lorenzini, Martin 2482 ARG0.001-0.5010-5.00 
  Bibasa, Bob c2213 UGA1.0010.17101.70 
  Hansen, Eric m2472 CAN0.001-0.5110-5.10 
  Kvon, Andrey m2492 UZB0.5010.02100.20 
  Neubauer, Martin m2442 AUT0.501-0.0510-0.50 
  Muhammad, Luthfi Ali c2081  * INA1.0010.08100.80 
  Mekhitarian, Krikor Sevag g2511 BRA0.001-0.4610-4.60 
  Golizadeh, Asghar g2475 IRI0.001-0.5110-5.10 
 * 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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