Individual Calculations April 2019
 Orooji, Siamak  Total change: 56.00  Rating chartPersonal card
 Tehran Standard Cup 15-17 Esfand 1397 (U-1600) Tehran IRI 2019-03-06
RcRownchangeKK*chgGame
 1464 1482 5.00 7 1.40 40 56.00 
  Majlesi Nasr Abadi, S.mohammad 1181 IRI1.0010.15406.00 
  Reyhani, Morteza 1578 IRI1.0010.634025.20 
  Rahnama, M.reza 1574 IRI0.001-0.3740-14.80 
  Mohammadi Bahabadi, Mohammad Reza 1378 IRI0.501-0.1440-5.60 
  Salehi, Hosein 1578 IRI1.0010.634025.20 
  Sohrabi, Hessam 1592 IRI0.5010.15406.00 
  Zare, Ali 1370 IRI1.0010.354014.00 

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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