Individual Calculations September 2022
 Raji Ghasemi, Mohammad Danial  Total change: 42.40  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1488 1240 2.50 7 1.06 40 42.40 
  Golshanizad, Saeed 1492 IRI1.0010.814032.40 
  Dabiri, Kasra 1550 IRI0.001-0.1440-5.60 
  Harati, Hasti 1676 IRI0.001-0.0640-2.40 
  Adinehnia, Arvin 1476 IRI0.001-0.2040-8.00 
  Kouchaki, Amirreza 1474 IRI0.5010.294011.60 
  Shams, Sadegh 1391 IRI0.001-0.3040-12.00 
  Mokhtarpour, Amir Ali 1356 IRI1.0010.664026.40 

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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