Individual Calculations September 2010
 Sheykhhasani, Bardia  Total change: 18.15  Rating chartPersonal card
 First Darya Cup Chess Tournament , Under 12 Rasht - Gilan IRI 2010-06-18
RcRownchangeKK*chgGame
 1865 1861 3.00 5 0.51 15 7.65 
  Mousavi, Seyed Khalil 2072 IRI0.5010.27154.05 
  Omidi, Arya 1791 IRI0.001-0.6015-9.00 
  Eftekhari, S Mehrnaz 1662 IRI1.0010.24153.60 
  Cheraghi, Amin 1990 IRI0.5010.17152.55 
  Rahimi, Rezvan 1811 IRI1.0010.43156.45 

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)
 
 Gilan Men Championship Chess Tournament 1389 Rasht IRI 2010-07-01
RcRownchangeKK*chgGame
 1985 1899 0.50 2 -0.32 15 -4.80 
  Zarinfam, Arsalan 2216 IRI0.001-0.1315-1.95 
  Noori, Mehran 1754 IRI0.501-0.1915-2.85 

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)
 
 6th World School Chess Championships-U13 Kayseri TUR 2010-07-21
RcRownchangeKK*chgGame
 1846 1899 3.00 6 -0.42 15 -6.30 
  Sanal, Vahap c2135 TUR0.001-0.2015-3.00 
  Can, Melih Kaan 1713 TUR1.0010.26153.90 
  Sean, Winshand Cuhendi 1722 INA0.001-0.7315-10.95 
  Ozmen, Mustafa Lutfi Poyraz 1642 TUR1.0010.18152.70 
  Cingoz, Ozan 1769 TUR1.0010.32154.80 
  Ruiz C, Joshua D f2096 COL0.001-0.2515-3.75 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2132 1899 2.50 5 1.44 15 21.60 
  Moghaddamian, A 2198 IRI0.001-0.1515-2.25 
  Kowsarinia, Amir f2195 IRI0.001-0.1515-2.25 
  Moosavi, Ali 2116 IRI1.0010.781511.70 
  Khorshidi, Mohammadreza 2105 IRI0.5010.26153.90 
  Azadbakhsh, Farshid 2047 IRI1.0010.701510.50 

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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