Individual Calculations February 2013
 Karim, Ismael  Total change: -16.70  Rating chartPersonal card
 Oruba Club Open 2012 Manama BRN 2012-07-28
RcRownchangeKK*chgGame
 2177 2383 3.50 4 0.56 10 5.60 
  Bukhalaf, Khalil 1983  * BRN1.0010.08100.80 
  Tissir, Mohamed m2411 MAR0.5010.04100.40 
  Al-Ghasra, Ali c2108 BRN1.0010.17101.70 
  Ayyad, Hussain f2205 BRN1.0010.27102.70 
 * 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)
 
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2227 2383 4.00 9 -2.23 10 -22.30 
  Tarasova, Viktoriya wm2254 RUS0.501-0.1710-1.70 
  Solomons, Anzel wm1983  * RSA1.0010.08100.80 
  Arjun, Bharat c2295 IND0.001-0.6210-6.20 
  Karthikeyan, Murali 2315 IND0.001-0.5910-5.90 
  Abdulov, Orkhan m2387 AZE0.001-0.4910-4.90 
  Nesterovskaya, Anzhelika wf2133 UKR0.501-0.3110-3.10 
  Zelesco, Karl 2154 AUS1.0010.21102.10 
  Kawuma, Patrick c2245 UGA0.501-0.1910-1.90 
  Mohamed, Tarek 2274 EGY0.501-0.1510-1.50 
 * 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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