Rapid: Individual Calculations June 2023
 Abdollahi, Tanaz  Total change: 6.00  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1474 1251 2.50 9 0.15 40 6.00 
  Shojapoor, Mahan 1022 IRI1.0010.21408.40 
  Asghari, Karim 1530 IRI1.0010.844033.60 
  Hajipoor, Javad 1498 IRI0.001-0.1940-7.60 
  Chalangari, Mohsen 1525 IRI0.5010.334013.20 
  Hooshdarmahjoob, Navid 1749 IRI0.001-0.0440-1.60 
  Behrooz, Amir Mohammad 1605 IRI0.001-0.1140-4.40 
  Morshedi, Mehdi 1598 IRI0.001-0.1140-4.40 
  Moarrab, Ali.reza 1621 IRI0.001-0.1040-4.00 
  Mirjavadi, Sarieh Sadat 1119 IRI0.001-0.6840-27.20 

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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