Individual Calculations May 2012
 Nasri, Amin  Total change: -9.75  Rating chartPersonal card
 10th Iranian Super League Team Championship (season II) Varius City in Iran IRI 2011-11-03
RcRownchangeKK*chgGame
 2183 2342 6.00 8 0.53 15 7.95 
  Mahjoob, Morteza g2440 IRI0.5010.13151.95 
  Sedaghati, Mehrdad 2241 IRI1.0010.36155.40 
  Daklan, Soroosh 1942  * IRI1.0010.08151.20 
  Mohandesi, Shahin m2214 IRI0.501-0.1715-2.55 
  Salari, Shahram 1964 IRI1.0010.09151.35 
  Noroozi, Omid 2327 IRI0.501-0.0215-0.30 
  Ryahi, Naser 2230 IRI0.501-0.1515-2.25 
  Sakhaei, Mostafa 2108 IRI1.0010.21153.15 
 * 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)
 
 Tehran Men Super League 2011 [Season II] -Tehran Tehran IRI 2012-01-05
RcRownchangeKK*chgGame
 2346 2331 0.00 1 -0.48 15 -7.20 
  Roghani, Arash m2346 IRI0.001-0.4815-7.20 

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)
 
 10th Khazar Open Chess Tournament A (+2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2248 2331 6.00 11 -0.70 15 -10.50 
  Zakeri, Afshin 2097 IRI1.0010.21153.15 
  Korneev, Oleg g2584 RUS0.001-0.1915-2.85 
  Naderi, Abdollah 2145 IRI0.501-0.2415-3.60 
  Mousavi, Seyed Khalil 2181 IRI0.501-0.2015-3.00 
  Sobhani, F 2083 IRI1.0010.19152.85 
  Valizadeh, Ali 2179 IRI0.501-0.2015-3.00 
  Amini, Amer 2165 IRI0.501-0.2215-3.30 
  Ettehadi, H 2224 IRI1.0010.35155.25 
  Alavi, Sayed Javad m2442 IRI0.5010.15152.25 
  Kowsarinia, Amir f2259 IRI0.501-0.1015-1.50 
  Mammadov, Zaur m2368 AZE0.001-0.4515-6.75 

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)
 

 

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