Rapid: Individual Calculations October 2017
 Lotfi, Mahyar  Total change: 3.00  Rating chartPersonal card
 Urmia Shahrivar Rapid Cup 1396 Urmia IRI 2017-09-22
RcRownchangeKK*chgGame
 1673 1482 1.50 5 0.15 20 3.00 
  Shahlacheshm, Siamak 1854 IRI0.001-0.1020-2.00 
  Akbari, Mohammad 1655 IRI0.001-0.2720-5.40 
  Riyazifar, Saeid 1646 IRI0.001-0.2820-5.60 
  Hajiloo, Ali 1750 IRI0.5010.33206.60 
  Asghari, Reza 1462 IRI1.0010.47209.40 

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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