Rapid: Individual Calculations May 2018
 Alizadeh, Mehdi  Total change: -26.40  Rating chartPersonal card
 East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) Tabriz IRI 2018-04-06
RcRownchangeKK*chgGame
 1576 1554 2.00 7 -1.32 20 -26.40 
  Eslami, Mohsen 1899 IRI0.001-0.1120-2.20 
  Zeyni, Mahdyar 1284 IRI1.0010.17203.40 
  Gholami , Shahab 1828 IRI0.001-0.1720-3.40 
  Sorkhi, Jaber 1740 IRI0.001-0.2620-5.20 
  Espotin, Mohammad Nagi 1319 IRI1.0010.21204.20 
  Fadakar, Reza 1689 IRI0.001-0.3220-6.40 
  Irandoust, Sina 1272 IRI0.001-0.8420-16.80 

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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