Rapid: Individual Calculations January 2020
 Safarnezhad, Armin  Total change: 7.60  Rating chartPersonal card
 Mashhad Rapid League Mashhad IRI 2019-12-29
RcRownchangeKK*chgGame
 1304 1426 5.00 7 0.38 20 7.60 
  Alizadeh, Shayan 1165 IRI1.0010.18203.60 
  Abrishami, Amirarshia 1306 IRI1.0010.34206.80 
  Mazhari, Abbas Alireza 1362 IRI0.001-0.5920-11.80 
  Seidi Hallaj, Seideh Hasti 1380 IRI1.0010.44208.80 
  Hasanpor Moghadam, Iman 1338 IRI1.0010.38207.60 
  Arghaiani, Farnam 1243 IRI0.001-0.7420-14.80 
  Kohjani, Kiarash 1331 IRI1.0010.37207.40 

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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