Individual Calculations July 2019
 Rasi, Davood  Total change: -29.80  Rating chartPersonal card
 Iran Senior Championship 1398 Group Up 65 Shiraz IRI 2019-06-10
RcRownchangeKK*chgGame
 1560 1507 4.00 7 1.06 20 21.20 
  Keshmiri, Abdol Rahman 1107  * IRI1.0010.08201.60 
  Armadeh, Abbas 1687 IRI1.0010.742014.80 
  Amini, Enayatollah 1826 IRI0.001-0.1320-2.60 
  Alavi, Mir Mahmood 1529 IRI1.0010.532010.60 
  Sadat Mansouri, Seyed Mohammadali 1603 IRI0.001-0.3720-7.40 
  Imani, Abbas 1573 IRI1.0010.592011.80 
  Pour Eskandar, Aliakbar 1596 IRI0.001-0.3820-7.60 
 * 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)
 
 4th Tafakore Behtar Standard Cup Qazvin IRI 2019-06-18
RcRownchangeKK*chgGame
 1383 1507 0.00 4 -2.55 20 -51.00 
  Azizkhani, Nima 1788 IRI0.001-0.1620-3.20 
  Soleymani, Diba 1230 IRI0.001-0.8320-16.60 
  Vadi Pour, Shobeir 1401 IRI0.001-0.6420-12.80 
  Salimiyan, Behzad 1113 IRI0.001-0.9220-18.40 

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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