Rapid: Individual Calculations May 2018
 Kootah Ghadam, Jaber  Total change: -27.20  Rating chartPersonal card
 2nd Islamic Republic Day Cup 12 Farvradin Khoy 1397 Khoy IRI 2018-03-30
RcRownchangeKK*chgGame
 1731 1750 0.50 3 -1.06 20 -21.20 
  Tarazooyeadl, Mojtaba 2066 IRI0.001-0.1320-2.60 
  Niromand, Mohammad Ebrahim 1416 IRI0.001-0.8820-17.60 
  Yusefi Asl, Javad 1712 IRI0.501-0.0520-1.00 

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)
 
 Marand Rapid Cup Farvardin 1397 Tabriz IRI 2018-04-19
RcRownchangeKK*chgGame
 1602 1750 4.50 7 -0.30 20 -6.00 
  Vazifeh Doost, Naser 1580 IRI1.0010.28205.60 
  Sanjari, Yousef 1461 IRI1.0010.16203.20 
  Fekri, Akbar 1820 IRI0.001-0.4020-8.00 
  Ojaghi, Mir M.ali 1584 IRI1.0010.28205.60 
  Razmi, Mehdi 1624 IRI0.001-0.6720-13.40 
  Mir Mohseni, Seyed Hasan 1495 IRI1.0010.19203.80 
  Shokrzadeh, Gholam Reza 1647 IRI0.501-0.1420-2.80 

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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