Individual Calculations January 2020
 Shahrazad, Hasan  Total change: 92.00  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1423 1052 3.00 7 2.30 40 92.00 
  Ghazialtabatabaei, Mohammad Hosse 1374 IRI0.5010.374014.80 
  Safarnezhad, Armin 1452  * IRI0.001-0.0840-3.20 
  Hamlbar Mojarad, Sharareh 1452  * IRI1.0010.924036.80 
  Hamdipour, Rahim 1452  * IRI1.0010.924036.80 
  Nemat Abadi, Jalil 1452  * IRI0.001-0.0840-3.20 
  Abbaszadeh, Moslem 1452  * IRI0.001-0.0840-3.20 
  Maleknia, Aydin 1326 IRI0.5010.334013.20 
 * 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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