Rapid: Individual Calculations May 2019
 Fazlollahi, Mohammad Parsa  Total change: -11.60  Rating chartPersonal card
 Alborz Rapid Championship 1398 Boys U10 Alborz IRI 2019-04-26
RcRownchangeKK*chgGame
 1179 1027 1.00 5 -0.58 20 -11.60 
  Mohammadi, Amirhossein 1396 IRI0.001-0.1020-2.00 
  Darvishi, Matin 1122 IRI0.001-0.3720-7.40 
  Ranjbar, Mohammad Amin 1043 IRI1.0010.522010.40 
  Shahbahrami, Kiyan 1172 IRI0.001-0.3120-6.20 
  Alinezhad, Shayan 1164 IRI0.001-0.3220-6.40 

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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