Individual Calculations May 2011
 Saghafi, Mahmood  Total change: -88.50  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2103 1886 0.00 2 -0.44 25 -11.00 
  Nadimifar, Adnan 2094 IRI0.001-0.2325-5.75 
  Asnaashari, Soheyl 2112 IRI0.001-0.2125-5.25 

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)
 
 kermanshah Closed rated chess tournament 2011 Kermanshah IRI 2011-03-27
RcRownchangeKK*chgGame
 1873 1886 1.50 9 -3.10 25 -77.50 
  Abbasi, Zahra 1559 IRI0.501-0.3725-9.25 
  Bayat, Mohammad Reza 1779 IRI0.001-0.6525-16.25 
  Khabiri, Shabnam 1904 IRI1.0010.532513.25 
  Jangzargari, Ali 2122 IRI0.001-0.2025-5.00 
  Shahabi, Milad 1968 IRI0.001-0.3925-9.75 
  Khabiri, Kaveh 1871 IRI0.001-0.5225-13.00 
  Amjadian, Aslan 1916 IRI0.001-0.4625-11.50 
  Khalvandi, Mohammad 1834 IRI0.001-0.5725-14.25 
  Chavari, Mohammad Mahdi 1904 IRI0.001-0.4725-11.75 

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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