Rapid: Individual Calculations December 2023
 Khani, Parham  Total change: 60.40  Rating chartPersonal card
 rapid Chess tournament shirva-Sports week Bojnourd IRI 2023-11-09
RcRownchangeKK*chgGame
 1239 1044 2.00 5 0.62 40 24.80 
  Rajabzade, Amir Mohammad 1464 IRI0.001-0.0740-2.80 
  Afshan, Alireza 1155 IRI1.0010.654026.00 
  Ahmadi, Arian 1154 IRI0.001-0.3540-14.00 
  Gelian Ahmadi, Zahra 1376 IRI0.001-0.1240-4.80 
  Hoshyar, Ali 1048 IRI1.0010.514020.40 

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)
 
 Amir Nassaj Rapid Chess Tournament Mashhad IRI 2023-11-21
RcRownchangeKK*chgGame
 1347 1044 2.00 6 0.89 40 35.60 
  Ahmadi, Seyedeh Malihe 1682 IRI0.001-0.0140-0.40 
  Safarian, Fatemeh 1469 IRI0.001-0.0740-2.80 
  Eftekhari, Ermia 1325 IRI0.001-0.1640-6.40 
  Ghasemi, Aynaz 1216 IRI0.001-0.2740-10.80 
  Mashayekhan, Masoud 1245 IRI1.0010.764030.40 
  Elahi, Avesta 1143 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)
 

 

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