Individual Calculations October 2017
 Ghaem Maghami, Ehsan  Total change: 3.80  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 2354 2540 7.00 9 0.67 10 6.70 
  Karami, Salar 2140  * IRI1.0010.08100.80 
  Ali, Ghazi Al-Saadi f2140  * IRQ1.0010.08100.80 
  Veisi, Bardia 2202 IRI1.0010.12101.20 
  Bosiocic, Marin g2623 CRO0.001-0.3910-3.90 
  Shah Moradi, Mohammad 2185 IRI1.0010.11101.10 
  Bolourchifard, Farzad f2314 IRI1.0010.21102.10 
  Korneev, Oleg g2566 ESP0.5010.04100.40 
  Savchenko, Boris g2602 RUS0.5010.09100.90 
  Khodashenas, Mersad m2418 IRI1.0010.33103.30 
 * 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)
 
 16th Iranian Super League 1396 Round 1-4 Sari IRI 2017-09-13
RcRownchangeKK*chgGame
 2488 2560 1.50 3 -0.29 10 -2.90 
  Idani, Pouya g2566 IRI0.5010.01100.10 
  Mousavi, Seyed Khalil m2441 IRI0.501-0.1610-1.60 
  Alavi, Sayed Javad m2458 IRI0.501-0.1410-1.40 

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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