Rapid: Individual Calculations October 2017
 Najafi Tabar, Aydin  Total change: 25.00  Rating chartPersonal card
 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 Qazvin IRI 2017-09-22
RcRownchangeKK*chgGame
 1775 1642 4.00 8 1.25 20 25.00 
  Sedaghati, Mehrdad f2042  * IRI0.001-0.0820-1.60 
  Abdolhoseini, Arshiya 1242  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2042  * IRI0.001-0.0820-1.60 
  Rostami, Mohsen 1302 IRI1.0010.12202.40 
  Soudmand, Sayed Mohsen 1905 IRI1.0010.822016.40 
  Younesi, Ahmad 1859 IRI1.0010.782015.60 
  Abedini, Morteza 2006 IRI0.001-0.1020-2.00 
  Panjali, Ehsan 1800 IRI0.001-0.2920-5.80 
 * 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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