Rapid: Individual Calculations April 2023
 Eskandari, Ehsan  Total change: -19.60  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1392 1390 3.50 8 -0.98 20 -19.60 
  Ahanpie, Mahbod 1106 IRI1.0010.16203.20 
  Vasheghani, Behrad 1410 IRI0.5010.03200.60 
  Mahdavi, Reza f2323 IRI0.0010.00200.00 
  Naderiyan, Amir Hosein 1590 IRI0.001-0.2420-4.80 
  Asghari, Parsa 1127 IRI1.0010.18203.60 
  Karami, Ariya 1528 IRI0.001-0.3120-6.20 
  Ghasemi, Sepehr 1023 IRI0.001-0.9020-18.00 
  Zam Yar, Valialah 1029 IRI1.0010.10202.00 

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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