Individual Calculations January 2020
 Fadakar, Reza  Total change: -46.80  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1387 1559 2.50 7 -2.34 20 -46.80 
  Rezaei, Hamidreza 1789 IRI0.001-0.2120-4.20 
  Ilkhanipour, Ramtin 1641 IRI0.001-0.3920-7.80 
  Balayi Orojali Lo, Somayyeh 1159  * IRI1.0010.08201.60 
  Pino, Mohammadamin 1178 IRI0.501-0.4120-8.20 
  Farhadi, Fatemeh 1323 IRI0.001-0.8020-16.00 
  Rezaei, Karim 1284 IRI1.0010.17203.40 
  Assarzadeh, Nazanin Fatemeh 1334 IRI0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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