Individual Calculations November 2009
 Hosseinipour, Mehdi  Total change: 71.70  Rating chartPersonal card
 8th Iranian Super League 09 (Men) Andishmandan Cup Various City in Iran IRI 2009-06-18
RcRownchangeKK*chgGame
 2215 2114 4.50 8 1.45 15 21.75 
  Mahjoob, Morteza g2464 IRI0.5010.39155.85 
  Salari, Shahram 1965 IRI0.501-0.2015-3.00 
  Sakhayi, Mostafa 2081 IRI0.001-0.5515-8.25 
  Babapour, Hossein 2112 IRI1.0010.50157.50 
  Sadeh, Shahin 2242 IRI1.0010.671510.05 
  Roghani, Arash f2380 IRI0.001-0.1815-2.70 
  Darban, Morteza m2345 IRI0.5010.29154.35 
  Modarresvamegh, S Ebrahim 2133 IRI1.0010.53157.95 

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)
 
 International Zenderoud Chess Cup 09 Esfahan IRI 2009-08-15
RcRownchangeKK*chgGame
 2285 2111 5.00 7 3.05 15 45.75 
  Ahmadinia, Ebrahim f2372 IRI0.5010.32154.80 
  Adeli, Hamidreza 2086 IRI1.0010.47157.05 
  Mohandesi, Shahin m2291 IRI1.0010.741511.10 
  Sharbaf, Mohsen f2407 IRI0.001-0.1515-2.25 
  Vaghar, Mohsen 2236 IRI1.0010.671510.05 
  Soozankar, A.m. f2275 IRI1.0010.721510.80 
  Darini, Pouria 2331 IRI0.5010.28154.20 

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)
 
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2159 2135 5.50 11 0.28 15 4.20 
  Ahmadian, Moharram 1914 IRI1.0010.22153.30 
  Soozankar, A M f2271 IRI0.001-0.3215-4.80 
  Changaei, Amin 2021 IRI1.0010.34155.10 
  Bakhtiari Kish, Mazdak 2216 IRI0.001-0.3915-5.85 
  Ghaniafshord, Saeed 2027 IRI0.501-0.1515-2.25 
  Shafaee, H 2130 IRI1.0010.49157.35 
  Mousavi, Seyed Khalil 2054 IRI1.0010.39155.85 
  Toufighi, Homayoon m2480 IRI0.001-0.1115-1.65 
  Mohandesi, Shahin m2280 IRI1.0010.691510.35 
  Mari Ooriad, Pouya 2142 IRI0.001-0.4915-7.35 
  Pilvaieh, Ali 2216 IRI0.001-0.3915-5.85 

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)
 

 

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