Rapid: Individual Calculations June 2023
 Edalati, Parsa  Total change: 12.80  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1497 1264 3.00 5 1.86 40 74.40 
  Abdi, Mohamad 1660 IRI0.001-0.0840-3.20 
  Eydivandi, Haman 1450 IRI1.0010.744029.60 
  Jafari Ghourtani, Arash 1611 IRI0.001-0.1140-4.40 
  Bagheri, Behnam 1393 IRI1.0010.674026.80 
  Samimi, Rasoul 1369 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)
 
 2nd Open Fooladshahr Chess Tournament Esfahan IRI 2023-05-11
RcRownchangeKK*chgGame
 1171 1386 0.00 2 -1.54 40 -61.60 
  Karbasian, Radmehr 1133 IRI0.001-0.8140-32.40 
  Omidinia, Parham 1208 IRI0.001-0.7340-29.20 

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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