Individual Calculations July 2018
 Abyazi, Afrasiyab  Total change: -17.40  Rating chartPersonal card
 2nd Malard Standard Cup Ramezan 1397 Under 2200 Malard IRI 2018-06-08
RcRownchangeKK*chgGame
 1680 1439 1.00 4 0.19 20 3.80 
  Aghar, Mohammad Reza 1690 IRI0.001-0.1920-3.80 
  Torankan, Reza 1755 IRI0.001-0.1320-2.60 
  Normohammadi, Gholam Hazrat 1663 IRI1.0010.782015.60 
  Rabani, Hashem 1612 IRI0.001-0.2720-5.40 

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)
 
 Shahriar Standrad Cup Under 1800 Khordad 1397 Shahriar IRI 2018-06-21
RcRownchangeKK*chgGame
 1411 1439 0.00 2 -1.06 20 -21.20 
  Normohammadi, Gholam Hazrat 1663 IRI0.001-0.2220-4.40 
  Taghizadeh, Taraneh 1159 IRI0.001-0.8420-16.80 

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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