Rapid: Individual Calculations January 2024
 Rafinezhad, Mohammad  Total change: 30.80  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1409 1205 1.00 6 -0.70 20 -14.00 
  Khaghani, Mehdi f1737 IRI0.001-0.0320-0.60 
  Aghadoust, Kimia 1573 IRI0.001-0.1020-2.00 
  Kamran, Ali 1383 IRI0.001-0.2720-5.40 
  Mortazavi, Seyed Jalaladin 1347 IRI0.001-0.3120-6.20 
  Jabbar Araghi, Mohammad Taha 1070 IRI1.0010.32206.40 
  Ostovari, Tarannom 1345 IRI0.001-0.3120-6.20 

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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1500 1205 4.00 8 2.24 20 44.80 
  Doostkam, Pouyan 1852 IRI0.001-0.0120-0.20 
  Hasani, Amir Hosein 1194 IRI1.0010.48209.60 
  Hashemi, Sayyed Hessam 1565 IRI1.0010.902018.00 
  Barati Masihi, Kevin 1643 IRI0.001-0.0620-1.20 
  Ghasempour, Hossein 1479 IRI0.001-0.1720-3.40 
  Nazeri, Nima 1650 IRI0.001-0.0620-1.20 
  Shemshadmehr, Baran 1005 IRI1.0010.24204.80 
  Ghadiri Bidhendi, Ebrahim 1613 IRI1.0010.922018.40 

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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