Rapid: Individual Calculations June 2023
 Kazemi, Mantra  Total change: 66.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1421 1136 1.50 8 0.13 40 5.20 
  Akbarhamze, Amirhossein 1295 IRI1.0010.714028.40 
  Marvi, Targol 1359 IRI0.001-0.2240-8.80 
  Akbari, Mostafa 1407 IRI0.001-0.1740-6.80 
  Taherkhani, M Hosein 1550 IRI0.001-0.0740-2.80 
  Norouzi Pasand, Saeid 1446 IRI0.5010.364014.40 
  Torshizi, Saeed 1401 IRI0.001-0.1840-7.20 
  Mohammad Hosseini, Mahdi 1560 IRI0.001-0.0740-2.80 
  Tavousi, Abbas 1350 IRI0.001-0.2340-9.20 

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)
 
 Tehran Milad Rapid cup 1402 Tehran IRI 2023-05-20
RcRownchangeKK*chgGame
 1339 1136 3.50 7 1.54 40 61.60 
  Kave, Taghi 1600 IRI0.001-0.0540-2.00 
  Davarzani, Mohammadreza 1242 IRI1.0010.644025.60 
  Yosefi, Zahra 1566 IRI0.5010.434017.20 
  Khodabakhsh, Mohammad Mahdi 1435 IRI0.001-0.1540-6.00 
  Mir Sakhvidi, Maede Sadat 1089 IRI1.0010.434017.20 
  Aghaei, Arnika 1183 IRI0.001-0.4340-17.20 
  Dorodian, Roham 1261 IRI1.0010.674026.80 

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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