Rapid: Individual Calculations September 2022
 Afzal, Mobin  Total change: 6.60  Rating chartPersonal card
 Esfahan Rapid-13 Mordad 1401 Esfahan IRI 2022-08-04
RcRownchangeKK*chgGame
 1332 1207 3.00 6 0.65 20 13.00 
  Khalouei Koupaei, Arya 1507 IRI0.001-0.1520-3.00 
  Safiri, Ailin 1024 IRI1.0010.26205.20 
  Minakhanloo, Mohammad Javad 1780 IRI0.001-0.0220-0.40 
  Amiri Shahbazi, Sarina 1099 IRI1.0010.35207.00 
  Dabbaghe, Roozbeh 1433 IRI0.001-0.2120-4.20 
  Zareie, Masoud 1146 IRI1.0010.42208.40 

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)
 
 Chaharmahal Zardkooh Rapid Cup shahrekord IRI 2022-08-18
RcRownchangeKK*chgGame
 1374 1207 1.00 4 -0.32 20 -6.40 
  Kabiri Samani, Masoud 1717 IRI0.5010.46209.20 
  Akbaripour Gelsefidi, Farzad 1233 IRI0.5010.04200.80 
  Jafari Ghourtani, Jafar 1286 IRI0.001-0.3920-7.80 
  Khosravi, Ardalan 1259 IRI0.001-0.4320-8.60 

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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