Individual Calculations September 2012
 Mousavi, Emadeddin  Total change: 24.60  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2036 1876 2.00 6 0.18 30 5.40 
  Elahi, Abdollah 2129 IRI0.001-0.1930-5.70 
  Sedaghati, Mehrdad 2177 IRI0.001-0.1530-4.50 
  Ketabi Farahani, Keyhan 1576 IRI1.0010.15304.50 
  Moghaddamian, Afshin 2175 IRI1.0010.853025.50 
  Eivazifar, Mehdi 2034 IRI0.001-0.2930-8.70 
  Moradi, Amirmasoud 2124 IRI0.001-0.1930-5.70 

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)
 
NOTE: K factor changed
 14 IBCA Chess Olympiad for the Blind Chennai IND 2012-08-09
RcRownchangeKK*chgGame
 2072 1876 3.50 8 1.28 15 19.20 
  Ross, Chris N 2231 ENG0.001-0.1115-1.65 
  Aksu, Mumin 1905 TUR1.0010.54158.10 
  Berggren, Patrik 1935 SWE1.0010.58158.70 
  Pakhomov, Alexey m2276  * RUS0.001-0.0815-1.20 
  Pulvett, Daniel m2276  * VEN0.001-0.0815-1.20 
  Pirosca, Alexandru 2015 ROU1.0010.691510.35 
  Murin, Miroslav 1866 SVK0.501-0.0115-0.15 
  Marendic, Vlatko 2073 CRO0.001-0.2515-3.75 
 * 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)
 

 

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