Rapid: Individual Calculations February 2017
 Karimi, Ali  Total change: 2.20  Rating chartPersonal card
 Alborz Rapid 10 Day 1395 Karaj IRI 2016-12-30
RcRownchangeKK*chgGame
 1497 1522 2.00 5 -0.56 20 -11.20 
  Mashatan, Reza 1922  * IRI0.001-0.0820-1.60 
  Mansouri, Mohsen 1630 IRI1.0010.652013.00 
  Fakouri, Mohammad 1671 IRI0.001-0.3020-6.00 
  Ghaffarifar, Aylin 1122  * IRI0.001-0.9220-18.40 
  Baytamari, Hamid Reza 1141 IRI1.0010.09201.80 
 * 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)
 
 Alborz Rapid 17 Day 1395 Karaj IRI 2017-01-06
RcRownchangeKK*chgGame
 1569 1529 2.00 3 0.67 20 13.40 
  Rasouli, Ali 1643 IRI0.5010.16203.20 
  Moradi, Kaveh 1822 IRI0.5010.35207.00 
  Sabzali, Pardis 1243 IRI1.0010.16203.20 

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)
 

 

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