Rapid: Individual Calculations June 2023
 Ahangar, Kamran  Total change: -9.60  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1409 1553 7.00 11 -0.48 20 -9.60 
  Shahmoradi, Hesam 1959 IRI0.001-0.0820-1.60 
  Tavakolipour, Ali 1396 IRI0.001-0.7120-14.20 
  Alibeikloo, Malihe 1275 IRI1.0010.17203.40 
  Abbasi, Amirtaha 1314 IRI1.0010.20204.00 
  Mahmoodi, Nader 1880 IRI0.5010.37207.40 
  Toosi, Mohammad Yasin 1157 IRI0.501-0.4220-8.40 
  Bigdeli, Melisa 1211 IRI1.0010.12202.40 
  Yari, Reza 1296 IRI0.001-0.8220-16.40 
  Mohammadi Bahabadi, Mohammad Reza 1261 IRI1.0010.15203.00 
  Yosefi, Mohammad Taher 1344 IRI1.0010.23204.60 
  Abed Masrorkhah, Artin 1408 IRI1.0010.31206.20 

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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