Individual Calculations September 2022
 Abed Natanzi, Parsa  Total change: 10.00  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1410 1373 4.00 8 0.25 40 10.00 
  Akbari, Mostafa 1551 IRI0.001-0.2740-10.80 
  Ali Hoseini, Arsam 1150 IRI1.0010.22408.80 
  Altoni, Mohamad 1591 IRI0.001-0.2240-8.80 
  Mohamadi, Niyousha 1626 IRI1.0010.814032.40 
  Shaabani, Amin 1791 IRI0.001-0.0740-2.80 
  Moosavi, Seyed Arad 1192 IRI0.001-0.7440-29.60 
  Kazemi, Ghazal 1188 IRI1.0010.264010.40 
  Mafakheri, Hiwa 1191 IRI1.0010.264010.40 

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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