Individual Calculations August 2015
 Pilvaieh, Ali  Total change: -23.00  Rating chartPersonal card
 4th International Sardaran E Shahid Azarbayjan Cup (A)+ 2100 Urmia IRI 2015-07-22
RcRownchangeKK*chgGame
 2193 2113 2.00 8 -1.15 20 -23.00 
  Chighladze, Iveri m2358 GEO0.001-0.2020-4.00 
  Mari Ooriad, Pouya 2212 IRI0.001-0.3620-7.20 
  Baradaran, Arman 1884 USA1.0010.21204.20 
  Morchiashvili, Bachana m2332 GEO1.0010.782015.60 
  Khalesi, Vahid 2238 IRI0.001-0.3320-6.60 
  Mohandesi, Shahin m2184 IRI0.001-0.4020-8.00 
  Aghaei, Alireza 2159 IRI0.001-0.4420-8.80 
  Moghaddamian, Afshin 2177 IRI0.001-0.4120-8.20 

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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