Individual Calculations November 2019
 Khanipour, Abolfazl  Total change: -41.60  Rating chartPersonal card
 Iran Boys U12 Chess Championship 2019 Tehran IRI 2019-09-28
RcRownchangeKK*chgGame
 1505 1762 6.50 9 -0.67 40 -26.80 
  Yavarirad, Alireza 1362  * IRI1.0010.08403.20 
  Abasi Zamharir, Mohammad 1362  * IRI1.0010.08403.20 
  Noori, Amir Mohammad 1519 IRI0.501-0.3040-12.00 
  Shakibaei Yekta, Ouriya 1496 IRI1.0010.18407.20 
  Movagharhasani, Farhan 1553 IRI0.001-0.7740-30.80 
  Daneshvar, Kasra 1470 IRI1.0010.15406.00 
  Valaei Kebria, Abolfazl 1412 IRI1.0010.11404.40 
  Mokhtari Moghadam, Taha 1745 IRI0.501-0.0240-0.80 
  Hadavandkhani, Mohammadmahdi 1630 IRI0.501-0.1840-7.20 
 * 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)
 
 Gilan East League 2019 Round 5-7 fed IRI 2019-10-01
RcRownchangeKK*chgGame
 1516 1743 1.00 2 -0.55 40 -22.00 
  Kafshgar Gohari, Reza 1431 IRI0.001-0.8640-34.40 
  Sabzehara, Mohammad 1601 IRI1.0010.314012.40 

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)
 
 17th Gilan First League 1398 Round 2-3 Gilan IRI 2019-10-05
RcRownchangeKK*chgGame
 1485 1743 1.00 1 0.18 40 7.20 
  Ebrahimi Rashti, Asal 1485 IRI1.0010.18407.20 

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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