Rapid: Individual Calculations September 2022
 Haji Mohammadi, Amir  Total change: 0.00  Rating chartPersonal card
 Kermanshah Rapid Chess Tournament_Summer Festival Kermanshah IRI 2022-08-19
RcRownchangeRpKK*chgGame
 1549 0 4.00 8 0.00 1549   0.00 
  Berenjian, Keivan 1686 IRI1.0010.00 0.00 
  Hosseini, Mohammad Hamzeh 1591 IRI0.0010.00 0.00 
  Soltani, Hamid Reza 1481 IRI1.0010.00 0.00 
  Mohajer Poor, Mehran 1514 IRI1.0010.00 0.00 
  Dezhdar, Roozbeh 1695 IRI0.0010.00 0.00 
  Bahrami, Parsa 1532 IRI0.0010.00 0.00 
  Amiri, Hadi 1397 IRI1.0010.00 0.00 
  Roshani, Ehsan 1499 IRI0.0010.00 0.00 

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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