Individual Calculations January 2019
 Zare, Sina  Total change: 36.80  Rating chartPersonal card
 6th Fars chess League 1397 Round 3-11 Fars IRI 2018-11-30
RcRownchangeKK*chgGame
 1475 1519 5.50 8 0.92 40 36.80 
  Mahmoudi, Sadra 1871 IRI0.001-0.1140-4.40 
  Mahboodi, Masuod 1919  * IRI0.001-0.0840-3.20 
  Taghavi, Mohammadhosein 1378 IRI1.0010.314012.40 
  Zare, Hajar 1350 IRI1.0010.284011.20 
  Tavakoli, Hassan 1322 IRI0.501-0.2540-10.00 
  Roknabedi, Alireza 1167 IRI1.0010.11404.40 
  Abolpour Mofrad, Ali 1385 IRI1.0010.324012.80 
  Nikmanesh, Amirhosein 1405 IRI1.0010.344013.60 
 * 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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