Rapid: Individual Calculations June 2023
 Aghaei, Arnika  Total change: 103.60  Rating chartPersonal card
 Tehran Milad Rapid cup 1402 Tehran IRI 2023-05-20
RcRownchangeKK*chgGame
 1394 1183 4.50 7 2.59 40 103.60 
  Kalantari, Mohammad Saleh 1647 IRI0.001-0.0540-2.00 
  Parsi, Afshin 1366 IRI1.0010.744029.60 
  Khodabakhsh, Mohammad Mahdi 1435 IRI0.5010.314012.40 
  Mir Sakhvidi, Maede Sadat 1089 IRI1.0010.374014.80 
  Rahmani, Jamshid 1516 IRI0.001-0.1240-4.80 
  Kazemi, Mantra 1136 IRI1.0010.434017.20 
  Yosefi, Zahra 1566 IRI1.0010.914036.40 

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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