Rapid: Individual Calculations July 2023
 Yadollahi, Parham  Total change: 51.20  Rating chartPersonal card
 Gilan Rapid Cup (18khordad) Gilan IRI 2023-06-08
RcRownchangeKK*chgGame
 1299 1077 3.00 6 1.58 40 63.20 
  Ghanbarpour, Mahan 1517 IRI0.001-0.0640-2.40 
  Rokhjavan, Mahdi 1300 IRI0.001-0.2240-8.80 
  Fallah, Mahsan 1328 IRI1.0010.814032.40 
  Zarrabi, Sirous 1282 IRI0.001-0.2440-9.60 
  Shabanzadeh, S.negar 1190 IRI1.0010.654026.00 
  Gholizadeh, Aryaz 1179 IRI1.0010.644025.60 

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 Rapid Cup 1tir 1402 Rasht IRI 2023-06-22
RcRownchangeKK*chgGame
 1461 1077 0.00 3 -0.30 40 -12.00 
  Shahmohammadi, Amirmohammad 1556 IRI0.001-0.0540-2.00 
  Farhood, Alireza 1351 IRI0.001-0.1740-6.80 
  Noparast, Kian 1476 IRI0.001-0.0840-3.20 

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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