Individual Calculations January 2020
 Mafi, Mazaher  Total change: 0.00  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeRpKK*chgGame
 1486 0 3.00 8 0.00 1399   0.00 
  Zolfaghari, Asal 1328 IRI1.0010.00 0.00 
  Farhadi, Ghorban 1382 IRI0.0010.00 0.00 
  Nikoofar, Mojtaba 1549 IRI1.0010.00 0.00 
  Irandoust, Sina 1650 IRI0.0010.00 0.00 
  Hamdipour, Rahim 1562 IRI1.0010.00 0.00 
  Postbazan, Eslam 1642 IRI0.0010.00 0.00 
  Golshanizad, Saeed 1544 IRI0.0010.00 0.00 
  Naghizadeh Dalir, Mohammad Sadra 1227 IRI0.0010.00 0.00 

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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