Individual Calculations August 2018
 Noormohammadi, Aref  Total change: 26.80  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1487 1315 3.00 8 0.67 40 26.80 
  Elikaei, Mehrad 1544 IRI0.001-0.2140-8.40 
  Yazdanpanah, Mohammad Reza 1600 IRI0.001-0.1640-6.40 
  Ahmadi, Gholam Hosein 1492 IRI0.5010.23409.20 
  Amirhekmati, Maryam 1658 IRI0.001-0.1240-4.80 
  Yazdanpanah, Fatemeh 1070 IRI0.501-0.3040-12.00 
  Fakhrbakhsh, Vandad 1562 IRI0.001-0.1940-7.60 
  Sabahi, Maryam 1396 IRI1.0010.614024.40 
  Amini, Mahdi 1570 IRI1.0010.814032.40 

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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