Individual Calculations September 2019
 Saeidi, Hamed  Total change: -29.80  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1557 1554 2.50 8 -1.49 20 -29.80 
  Masoudi, Ghaem 1906 IRI0.001-0.1120-2.20 
  Mohammadian Saboor, Asal 1183 IRI1.0010.10202.00 
  Tarazooyeadl, Mojtaba 1954  * IRI0.001-0.0820-1.60 
  Cheshmi, Amirreza 1298 IRI1.0010.19203.80 
  Rezapoor, Abbas 1826 IRI0.5010.33206.60 
  Mahdavi, Hossein 1788 IRI0.001-0.2120-4.20 
  Zhiani, Amirreza 1216 IRI0.001-0.8820-17.60 
  Khosravi, Alireza 1285 IRI0.001-0.8320-16.60 
 * 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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