Individual Calculations March 2011
 Darini, Pouria  Total change: 29.70  Rating chartPersonal card
 4th. Shirkooh open Chess Tournament (men) Yazd IRI 2010-11-01
RcRownchangeKK*chgGame
 2120 2413 5.50 6 0.49 10 4.90 
  Khademzadeh, M 2013  * IRI1.0010.08100.80 
  Mahmoody, M Sadegh 2069 IRI1.0010.12101.20 
  Naderi, M J 2081 IRI1.0010.12101.20 
  Ryahi, Naser 2220 IRI1.0010.25102.50 
  Behmardi, K Rustam 2260 IRI0.501-0.2010-2.00 
  Roohparvar, A Reza 2077 IRI1.0010.12101.20 
 * 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)
 
 Final of Iran Chess Men Championship 2011 Tabriz IRI 2011-01-01
RcRownchangeKK*chgGame
 2385 2423 8.50 11 2.48 10 24.80 
  Ryahi, Naser 2217 IRI1.0010.24102.40 
  Doostkam, P 2194 IRI0.501-0.2910-2.90 
  Ghaem Maghami, Ehsan g2604 IRI0.5010.24102.40 
  Mallahi, Amir m2376 IRI1.0010.43104.30 
  Toufighi, Homayoon g2450 IRI0.5010.04100.40 
  Sharbaf, Mohsen f2392 IRI1.0010.46104.60 
  Moradiabadi, Elshan g2558 IRI1.0010.68106.80 
  Alavi, Sayed Javad m2415 IRI0.001-0.5110-5.10 
  Mahjoob, Morteza g2519 IRI1.0010.63106.30 
  Hosseinzadeh, Nima 2187 IRI1.0010.20102.00 
  Sadeh, Shahin f2320 IRI1.0010.36103.60 

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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