Rapid: Individual Calculations June 2023
 Kamran Nia, Elena  Total change: 17.20  Rating chartPersonal card
 Rapid Sabzevar 1402 Khorasan Razavi Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1367 1423 5.00 8 0.43 40 17.20 
  Neghabi, Emad 1064 IRI1.0010.10404.00 
  Khorasanian, Masoud 1797 IRI0.001-0.1040-4.00 
  Hatami, Masoud 1216 IRI1.0010.23409.20 
  Gholami, Esfandiar 1258 IRI1.0010.284011.20 
  Mehri, Mohammad Amin 1647 IRI0.001-0.2240-8.80 
  Jamedari, Emad Reza 1095 IRI1.0010.13405.20 
  Ramshini, Hamed 1605 IRI0.001-0.2640-10.40 
  Mashayekhan, Masoud 1251 IRI1.0010.274010.80 

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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