Rapid: Individual Calculations November 2023
 Rastegar, Mohammad Matin  Total change: -23.20  Rating chartPersonal card
 Ahooran Weekly Rapid Cup 20Mehr 1402 Tehran IRI 2023-10-11
RcRownchangeKK*chgGame
 1373 1292 3.00 7 -0.30 40 -12.00 
  Kashefi, Amir Hosein f2079 IRI0.0010.00400.00 
  Amiri, Shaya 1044 IRI1.0010.19407.60 
  Hashemi, Sayyed Hessam 1578 IRI0.001-0.1640-6.40 
  Khorshidi, Kiyan 1174 IRI0.001-0.6640-26.40 
  Sheikhalizadeh, Mahmood 1211 IRI1.0010.394015.60 
  Askari, Ali 1477 IRI0.001-0.2640-10.40 
  Shayegan, Arshan 1051 IRI1.0010.20408.00 

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)
 
 Ahooran School Weekly Rapid Cup 4Aban 1402 Tehran IRI 2023-10-29
RcRownchangeKK*chgGame
 1298 1292 3.50 7 -0.28 40 -11.20 
  Amiri, Ali 1932 IRI0.001-0.0140-0.40 
  Radaei, Arya 1164 IRI0.001-0.6740-26.80 
  Shayegan, Arshan 1051 IRI1.0010.20408.00 
  Hosseini Zad, Seyed Ahmad 1168 IRI0.501-0.1740-6.80 
  Shahram, Seyed Ariyan 1261 IRI0.001-0.5440-21.60 
  Pourheydari, Mahshid 1155 IRI1.0010.324012.80 
  Esfahani, Amir Hosein 1354 IRI1.0010.594023.60 

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)
 

 

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