Individual Calculations May 2011
 Maghalashvili, Davit  Total change: 16.10  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2415 2453 6.50 9 1.65 10 16.50 
  Atanejhad, Sahebali f2146 IRI0.501-0.3610-3.60 
  Kowsarinia, Amir f2168 IRI1.0010.16101.60 
  Pourramezanali, Amirreza f2326 IRI0.501-0.1710-1.70 
  Sadeh, Shahin f2320 IRI1.0010.32103.20 
  Fedorov, Alexei g2593 BLR0.5010.19101.90 
  Abbasov, Farid g2537 AZE0.5010.12101.20 
  Neverov, Valeriy g2516 UKR1.0010.59105.90 
  Pantsulaia, Levan g2610 GEO0.5010.21102.10 
  Jojua, Davit g2515 GEO1.0010.59105.90 

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)
 
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2303 2453 6.50 10 -0.04 10 -0.40 
  Oliyazadeh, Pooya 2053  * IRI1.0010.08100.80 
  Asnaashari, Soheyl 2112 IRI1.0010.12101.20 
  Volkov, Sergey g2602 RUS0.5010.20102.00 
  Darban, Morteza m2320 IRI0.501-0.1810-1.80 
  Boori, Javad 2082 IRI1.0010.10101.00 
  Ghaem Maghami, Ehsan g2604 IRI0.5010.20102.00 
  Sebenik, Matej m2526 SLO0.001-0.4010-4.00 
  Moradiabadi, Elshan g2558 IRI0.001-0.3610-3.60 
  Kardo Ako, Mohammad 2053  * IRQ1.0010.08100.80 
  Mosadeghpoor, Mohsen 2121 IRI1.0010.12101.20 
 * 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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