Individual Calculations September 2010
 Hosseini Pour, Mehdi  Total change: 34.35  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - U16 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2191 2270 7.00 9 1.68 15 25.20 
  Lamawansa, Yasas 1870  * SRI1.0010.08151.20 
  Azman Hisham, Mohd Nabil 2036 MAS0.501-0.2915-4.35 
  Urtnasan, Nasanjargal 2224 MGL1.0010.44156.60 
  Kozganbayev, Yerken 2206 KAZ1.0010.41156.15 
  Ankit, R. Rajpara 2362 IND0.001-0.3715-5.55 
  Narayanan, Srinath m2409 IND1.0010.691510.35 
  Liu, Guanchu 2177 CHN0.501-0.1315-1.95 
  Yashas, D. 2242 IND1.0010.46156.90 
  Lan, Zilun 2193 CHN1.0010.39155.85 
 * 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)
 
 9th Ebne Sina Open Chess Tournament Hamedan IRI 2010-07-17
RcRownchangeKK*chgGame
 2074 2270 6.50 9 -0.03 15 -0.45 
  Hamidinoor, Alireza 1907 IRI1.0010.10151.50 
  Ghaledar, Faraz 2015 IRI0.001-0.8115-12.15 
  Rahimi, Rezvan 1870  * IRI1.0010.08151.20 
  Roohparvar, A Reza 2015 IRI0.001-0.8115-12.15 
  Goharbavang, Hesham 1942 IRI1.0010.13151.95 
  Valizadeh, Ali 2064 IRI1.0010.24153.60 
  Sedaghati, Mehrdad 2128 IRI1.0010.31154.65 
  Khademi, Mohammad Miran 2226 IRI1.0010.44156.60 
  Toufighi, Homayoon m2501 IRI0.5010.29154.35 
 * 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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2163 2270 7.00 10 0.64 15 9.60 
  Farahsa, Khosro 1911 IRI1.0010.10151.50 
  Fayyazi, A R 2083 IRI1.0010.26153.90 
  Hosseini Attar, S Jamal 2139 IRI0.501-0.1815-2.70 
  Sedaghati, Mehrdad 2128 IRI1.0010.31154.65 
  Javanbakht, Nima 2171 IRI0.501-0.1415-2.10 
  Nikbin, Saeed 2080 IRI1.0010.25153.75 
  Amini, Amer 2178 IRI0.501-0.1315-1.95 
  Darban, Morteza m2344 IRI0.5010.10151.50 
  Hosseinzadeh, Nima 2246 IRI0.501-0.0315-0.45 
  Koohestani, Sh f2345 IRI0.5010.10151.50 

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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