Rapid: Individual Calculations February 2018
 Eidi, Mahan  Total change: 72.80  Rating chartPersonal card
 Alborz Weekly Rapid 22 dey 1396 Alborz IRI 2018-01-12
RcRownchangeKK*chgGame
 1348 1232 4.00 7 1.39 20 27.80 
  Asgharzadeh, Mitra wc1632  * IRI0.001-0.0820-1.60 
  Sabzali, Pardis 1048 IRI1.0010.26205.20 
  Ahmadi, Mehrdad 1302 IRI1.0010.602012.00 
  Arabloo, Kia 1124 IRI1.0010.35207.00 
  Yasami, Samir 1545 IRI0.001-0.1420-2.80 
  Bajalan, Mohammad 1499 IRI1.0010.822016.40 
  Rahmatpisheh, Amir Hossein 1286 IRI0.001-0.4220-8.40 
 * 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)
 
 alborz Weekly Rapid 6 bahman 1396 Alborz IRI 2018-01-26
RcRownchangeKK*chgGame
 1570 1232 3.00 6 2.25 20 45.00 
  Arabzadeh, Mohammad Yasin 1632  * IRI0.001-0.0820-1.60 
  Farokhfar, S Ahmad 1523 IRI0.001-0.1520-3.00 
  Ghorbani, Sina 1441 IRI1.0010.772015.40 
  Khajehmirzaei Yazdi, Jamal 1559 IRI1.0010.872017.40 
  Mahmoodi, Nader 1632  * IRI1.0010.922018.40 
  Sabahi, Mohammad 1632  * IRI0.001-0.0820-1.60 
 * 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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