Rapid: Individual Calculations June 2023
 Zare, Kasra  Total change: -32.00  Rating chartPersonal card
 Alborz Rapid 15 Ordibehesht 1402 Alborz IRI 2023-05-12
RcRownchangeKK*chgGame
 1568 1220 0.00 4 -0.57 40 -22.80 
  Keyhan, Salman 1795 IRI0.001-0.0240-0.80 
  Pooryavarsaeedi, Nima 1529 IRI0.001-0.1440-5.60 
  Malaknezhad, Mohammad Taha 1352 IRI0.001-0.3240-12.80 
  Darvishi, Matin 1596 IRI0.001-0.0940-3.60 

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)
 
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1399 1220 1.50 6 -0.23 40 -9.20 
  Abasi, Alireza 1327 IRI0.001-0.3540-14.00 
  Tavakoli, Mohammad Mehdi 1428 IRI0.001-0.2340-9.20 
  Yavari, Bahram 1612 IRI0.001-0.0840-3.20 
  Rajabzadeh, Arsam 1502 IRI0.5010.344013.60 
  Hashemi, Seyed Sadegh 1490 IRI0.001-0.1740-6.80 
  Nojoomizadeh, Farbod 1037 IRI1.0010.264010.40 

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)
 

 

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