Blitz: Individual Calculations September 2022
 Sanayizadeh, Arsalan  Total change: 53.00  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1524 1266 4.00 7 2.65 20 53.00 
  Khanjani, Rastin 1580 IRI0.001-0.1420-2.80 
  Sarani, Arshia 1616 IRI1.0010.892017.80 
  Khosravi, Korosh 1520 IRI0.001-0.1920-3.80 
  Damya, Aydin 1631 IRI1.0010.902018.00 
  Moradi, Mohammad Soroosh 1450 IRI1.0010.742014.80 
  Rahmanizadeh, Rezhwan 1446 IRI0.001-0.2620-5.20 
  Pourfathollahi, Elya 1424 IRI1.0010.712014.20 

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)
 

 

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