Individual Calculations August 2019
 Alizadeh, Valiollah  Total change: -2.20  Rating chartPersonal card
 Kerman chess championship 98 (men ) Kerman IRI 2019-07-15
RcRownchangeKK*chgGame
 1476 1472 3.00 6 -0.11 20 -2.20 
  Hosseini, Hossein Ali 1834 IRI0.001-0.1020-2.00 
  Darabi Zadeh, Parviz 1221 IRI1.0010.19203.80 
  Khajei, Sina 1872  * IRI0.001-0.0820-1.60 
  Shool, Iliya 1364 IRI0.001-0.6520-13.00 
  Baneshi, Kiamehr 1384 IRI1.0010.38207.60 
  Saroiyeh, Mansour 1179 IRI1.0010.15203.00 
 * 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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