Individual Calculations November 2010
 Cheraghi, Amin  Total change: -10.20  Rating chartPersonal card
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 1977 1984 5.00 11 -0.68 15 -10.20 
  Mohandesi, Shahin m2284 IRI0.5010.35155.25 
  Khademi, Mohammad Miran 2273 IRI0.001-0.1615-2.40 
  Khalaji, Hanieh 1947 IRI0.501-0.0515-0.75 
  Tabatabaei, M Amin f1779 IRI1.0010.24153.60 
  Moradi, Kimia 1827 IRI1.0010.29154.35 
  Ghaziolsharif, Kaveh 2112 IRI0.001-0.3315-4.95 
  Tavana, Mobin 1969 IRI0.501-0.0215-0.30 
  Derakhshani, Dorsa 1799 IRI0.501-0.2415-3.60 
  Pilvaieh, Ali 2218 IRI0.001-0.2115-3.15 
  Salehi, Kamyar 1785 IRI0.501-0.2615-3.90 
  Rostamian, Saba 1755 IRI0.501-0.2915-4.35 

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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