Individual Calculations October 2016
 Gerayeli, Kiarash  Total change: 92.80  Rating chartPersonal card
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1809 1841 7.00 9 2.32 40 92.80 
  Jafari, Mohammad Yasin 1441  * IRI1.0010.08403.20 
  Beheshti, Meisam 1518 IRI0.501-0.3740-14.80 
  Kooshki Jahromi, Sobhan 1517 IRI1.0010.13405.20 
  Nazari, Arad 2064 IRI0.5010.284011.20 
  Baneshi, Mahan 1947 IRI1.0010.644025.60 
  Azadi, Amirmohammad 1911 IRI1.0010.604024.00 
  Jahedi, Mani 1951 IRI1.0010.654026.00 
  Daghli, Arash 2111 IRI0.5010.334013.20 
  Behroozi Moghaddam, Hamed 1825 IRI0.501-0.0240-0.80 
 * 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)
 

 

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