Individual Calculations November 2010
 Sakhayi, Mostafa  Total change: 47.10  Rating chartPersonal card
 9th Iranian Super League Chess Championship (Men) Andishmandan Cup (Season I) Various City in Iran IRI 2010-05-20
RcRownchangeKK*chgGame
 2218 2090 0.50 4 -0.95 15 -14.25 
  Abbasov, Farid g2490  * AZE0.001-0.0815-1.20 
  Nasri, Amin 2305 IRI0.001-0.2315-3.45 
  Sakhtkar, Milad 1957 IRI0.501-0.1815-2.70 
  Modarresvamegh, S Ebrahim 2121 IRI0.001-0.4615-6.90 
 * 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)
 
 10th Iranian Universities Chess Olympiad (men) Sari IRI 2010-07-28
RcRownchangeKK*chgGame
 2108 2063 3.00 5 0.80 15 12.00 
  Moradi, Mostafa 2131 IRI0.001-0.4115-6.15 
  Sheykhalian, Amir Hassan 1905 IRI1.0010.29154.35 
  Baradaran, Sajjad 2136 IRI0.5010.10151.50 
  Khonghaloos, Galeh 2239 BEL0.5010.23153.45 
  Barzigar, Behrang 2127 IRI1.0010.59158.85 

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)
 
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 2235 2050 6.00 10 3.29 15 49.35 
  Shahibzadegan, Ali 2167 IRI1.0010.66159.90 
  Galehdari, Bardia 2093 IRI0.5010.06150.90 
  Khademi, Mohammad Miran 2273 IRI1.0010.781511.70 
  Alavi, Sayed Javad m2425 IRI0.5010.41156.15 
  Afshari, Mohammadreza f2201 IRI0.5010.20153.00 
  Noroozi, Omid 2284 IRI1.0010.791511.85 
  Pourramezanali, Amirreza f2341 IRI0.001-0.1515-2.25 
  Asgarizadeh, Ahmad 2090 IRI1.0010.56158.40 
  Sedaghati, Mehrdad 2150 IRI0.001-0.3615-5.40 
  Darban, Morteza m2330 IRI0.5010.34155.10 

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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