Individual Calculations July 2012
 Ibryamov, Ilhan  Total change: 19.20  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
RcRownchangeKK*chgGame
 2231 2142 4.00 9 0.64 30 19.20 
  Al-Sayed, Mohammed g2525 QAT0.001-0.0930-2.70 
  Atanasova, Elitsa 1742  * BUL1.0010.08302.40 
  Nikolov, Sasho m2384 BUL0.001-0.2030-6.00 
  Mumladze, Maia 1742  * GEO1.0010.08302.40 
  Skomorokhin, Roman m2356 RUS0.5010.27308.10 
  Jevtic, Sasa f2315 SRB0.5010.23306.90 
  Todorov, Ognjan m2305 BUL0.5010.22306.60 
  Kanmazalp, Ogulcan m2379 TUR0.5010.30309.00 
  Shalamberidze, Akaki m2333 GEO0.001-0.2530-7.50 
 * 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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