Individual Calculations September 2019
 Abbasifar, Baran  Total change: -50.40  Rating chartPersonal card
 Fars festival under 15 Standard cup 1398 fars IRI 2019-08-13
RcRownchangeKK*chgGame
 1282 1444 5.50 8 -0.05 40 -2.00 
  Shadkam, Bardiya 1093 IRI1.0010.11404.40 
  Makarian, Mahan 1221 IRI0.501-0.2840-11.20 
  Bahari, Roham 1176 IRI1.0010.17406.80 
  Oji, Ehsan 1345 IRI0.001-0.6440-25.60 
  Jafarpour, Bardia 1060 IRI1.0010.09403.60 
  Abeddoost, Amirhosein 1388 IRI1.0010.424016.80 
  Vaziri, Rasool 1774 IRI0.001-0.1240-4.80 
  Zafariniya, Roghayye 1199 IRI1.0010.20408.00 

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)
 
 The 2nd Top Talents Olympiad of Iran Standard - Girls Group Hamedan IRI 2019-08-21
RcRownchangeKK*chgGame
 1173 1444 4.50 7 -1.21 40 -48.40 
  Saber Nikoopasand, Samin 1089 IRI1.0010.11404.40 
  Joudi Zadeh, Asal 1284 IRI0.001-0.7140-28.40 
  Hoseinizadeh, Parmida 1069 IRI0.501-0.4140-16.40 
  Kianfard, Sayna 1044  * IRI1.0010.08403.20 
  Alinezhad, Fatemeh 1226 IRI1.0010.22408.80 
  Karimi, Mahshid 1306 IRI0.001-0.6940-27.60 
  Heidari, Sanaz 1196 IRI1.0010.19407.60 
 * 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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