Individual Calculations January 2020
 Jabbari, Saeed  Total change: -39.20  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1594 1780 5.50 9 -0.98 40 -39.20 
  Farnami, Karim 1544 IRI0.501-0.3040-12.00 
  Adalatkhah, Mahdi 1636 IRI0.001-0.6940-27.60 
  Golshaani, Taha 1449 IRI1.0010.12404.80 
  Abbaszadeh, Moslem 1580 IRI1.0010.24409.60 
  Mokhtar Sasani, Foad 1465 IRI1.0010.14405.60 
  Shaygan, Mansoor 1935 IRI0.001-0.2940-11.60 
  Zare Zadeh Shahrak, Leila 1411 IRI1.0010.10404.00 
  Keshani, Kian 1567 IRI1.0010.23409.20 
  Nosratizadeh, Reza 1762 IRI0.001-0.5340-21.20 

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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