Individual Calculations January 2018
 Tolabi, Arash  Total change: 20.80  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1551 1682 6.50 9 0.52 40 20.80 
  Ghanbari, Mokhtar 1534 IRI1.0010.304012.00 
  Davari, Karim 1571 IRI1.0010.354014.00 
  Khani Sanij, Hamed 1600 IRI1.0010.394015.60 
  Farahi, Ali 1588 IRI0.501-0.1340-5.20 
  Rasooly, Amir Mohammad 1617 IRI0.001-0.5940-23.60 
  Aali, Roya Sadat 1282  * IRI0.501-0.4240-16.80 
  Sajadi Naeini, Seyed Soheil 1544 IRI1.0010.314012.40 
  Irannejad, Ali 1583 IRI1.0010.364014.40 
  Shahbazi, Mohsen 1644 IRI0.501-0.0540-2.00 
 * 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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