Individual Calculations May 2018
 Nouredideh, Mohammad Reza  Total change: -49.20  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1589 1761 3.00 6 -1.23 40 -49.20 
  Abdollahi, Hossein 1419 IRI1.0010.12404.80 
  Amini, Mahdi 1470 IRI0.001-0.8540-34.00 
  Salarkia, Davood 1475 IRI1.0010.16406.40 
  Esmaeilnejad, Mohammad Amin 1987 IRI0.001-0.2140-8.40 
  Souri, Eisa 1590 IRI0.001-0.7340-29.20 
  Azizi Tafreshi, Ali Akbar 1593 IRI1.0010.284011.20 

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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