Individual Calculations September 2019
 Nabavi, Seyed Mohammadmahdi  Total change: -64.00  Rating chartPersonal card
 zanjan talent robin chess tournament 98 Zanjan IRI 2019-08-24
RcRownchangeKK*chgGame
 1235 1463 6.50 11 -1.97 40 -78.80 
  Amini, Asal 1348 IRI0.501-0.1640-6.40 
  Heidari, Sanaz 1196 IRI1.0010.18407.20 
  Salahi Moghadam, Mahdiyar 1490 IRI0.001-0.4640-18.40 
  Jalilian, Hesam 1181 IRI1.0010.16406.40 
  Yousefi, Ahmadreza 1278 IRI0.001-0.7440-29.60 
  Vaziri, Hamed 1133 IRI1.0010.12404.80 
  Rasooli, Amirmehdi 1239 IRI0.501-0.2840-11.20 
  Jafari, Mina 1063  * IRI1.0010.08403.20 
  Aghamohammadloo, Narges 1113  * IRI1.0010.11404.40 
  Bayat, Mahdi 1200 IRI0.001-0.8240-32.80 
  Sardari, Parsa 1346 IRI0.501-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1594 1463 2.50 6 0.37 40 14.80 
  Khatibi, Amir Reza 1863  * IRI1.0010.924036.80 
  Tavakoli, Amirmohammad 1726 IRI0.001-0.1840-7.20 
  Hamzeh Javaran, Kasra 1679 IRI0.001-0.2240-8.80 
  Moazami, Parsa 1118 IRI1.0010.11404.40 
  Amjad Yazdandoust, Mohammadreza 1831 IRI0.001-0.1040-4.00 
  Sardari, Parsa 1346 IRI0.501-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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