Individual Calculations June 2019
 Chavari, Mohammad Mahdi  Total change: -8.20  Rating chartPersonal card
 1st Bisotoun Cup International Chess festival (Master) 2019 Kermanshah IRI 2019-04-28
RcRownchangeKK*chgGame
 2051 2139 5.00 9 -0.41 20 -8.20 
  Maleki, Mohammad Reza 1765 IRI1.0010.10202.00 
  Li, Bo m2325 CHN0.001-0.2620-5.20 
  Ghane, Safoura 1868 IRI1.0010.17203.40 
  Ahmadian, Moharram 1908 IRI1.0010.21204.20 
  Tahbaz, Arash m2455 IRI0.001-0.1320-2.60 
  Alavi, Homa 2030 IRI1.0010.35207.00 
  Nikookar, Mahdi 2047 IRI0.001-0.6320-12.60 
  Thing, Bibek c2260 NEP0.001-0.3420-6.80 
  Fanha, Paulo c1799 POR1.0010.12202.40 

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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