Individual Calculations October 2019
 Bagherabadi, Sajad  Total change: -16.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1289 1444 4.50 7 -0.41 40 -16.40 
  Soleimani Ara, Mostafa 1233 IRI1.0010.23409.20 
  Gorji, Mohsen 1308 IRI1.0010.324012.80 
  Soltani, Mohammad Reza 1300 IRI0.001-0.6940-27.60 
  Alidadi, Bardia 1219 IRI1.0010.22408.80 
  Mirzaei, Mohammad Soroush 1288 IRI0.501-0.2140-8.40 
  Hoseinizadeh, Parmida 1275 IRI1.0010.284011.20 
  Pedramara, Ali 1398 IRI0.001-0.5640-22.40 

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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