Rapid: Individual Calculations June 2023
 Askarinik, Keramatolah  Total change: -5.00  Rating chartPersonal card
 Genaveh Rapid Cup 15 Ordibehesht (1402) Boushehr IRI 2023-05-11
RcRownchangeKK*chgGame
 1532 1446 2.50 7 -0.25 20 -5.00 
  Dolatshahi, Rohollah 1704 IRI0.001-0.1820-3.60 
  Hajiani, Arman 1570 IRI0.001-0.3320-6.60 
  Zahek, Ramin 1203 IRI1.0010.20204.00 
  Fakhraei, Mojtaba 1710 IRI0.001-0.1820-3.60 
  Nemati, Mohammad 1273 IRI1.0010.27205.40 
  Dehbidi, Hooman 1547 IRI0.5010.14202.80 
  Ahmadi, Akbar 1718 IRI0.001-0.1720-3.40 

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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