Individual Calculations February 2020
 Shayan Sharif, Morteza  Total change: -50.60  Rating chartPersonal card
 Fars Fajr Tournament 1398 (U1900) Fars IRI 2020-01-25
RcRownchangeKK*chgGame
 1417 1777 5.50 9 -2.53 20 -50.60 
  Mohebbi, Roohalah 1465 IRI0.001-0.8620-17.20 
  Ebadi, Rahim 1437 IRI1.0010.12202.40 
  Nematolahi, Amirali 1377  * IRI1.0010.08201.60 
  Mansoori, Mikaeil 1377  * IRI0.001-0.9220-18.40 
  Saadat Nejad, Amir Kian 1377  * IRI1.0010.08201.60 
  Rahimi Kopaei, Pantea 1406 IRI1.0010.10202.00 
  Ashrafi, Seyyed Erfan 1517 IRI0.001-0.8220-16.40 
  Rezazadeh, Eilya 1377  * IRI1.0010.08201.60 
  Oji, Ehsan 1420 IRI0.501-0.3920-7.80 
 * 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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