Individual Calculations November 2018
 Moradi, Mohamad Amin  Total change: -31.60  Rating chartPersonal card
 Iran Boys U10 Chess Championship 2018 Esfahan IRI 2018-10-09
RcRownchangeKK*chgGame
 1160 1185 3.00 7 -0.79 40 -31.60 
  Noori, Amir Mohammad 1419 IRI0.001-0.2140-8.40 
  Mehrdad, Seyed Amir 1054 IRI0.001-0.6840-27.20 
  Alizadeh, Farbod 1030 IRI1.0010.294011.60 
  Saghafi, Sadra 1062 IRI1.0010.334013.20 
  Khosronejad, Abtin 1404 IRI0.001-0.2240-8.80 
  Jafarpour, Bardia 1053 IRI1.0010.324012.80 
  Tahmasbi, Amir Hosein 1095 IRI0.001-0.6240-24.80 

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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