Blitz: Individual Calculations February 2018
 Ahmadi, Saman  Total change: 33.20  Rating chartPersonal card
 Tehran North East 15 Dey Blitz 1396 tehran IRI 2018-01-05
RcRownchangeKK*chgGame
 1370 1381 4.00 8 -0.14 20 -2.80 
  Ali Mohammadi, Mohammad Mahdi 1021 IRI1.0010.10202.00 
  Asgarian, Negar 1776 IRI0.001-0.0820-1.60 
  Ghavam, Kianaz 1189 IRI1.0010.25205.00 
  Esteghali, Melika 1362 IRI1.0010.47209.40 
  Karam Yazdi, Parmida 1308 IRI0.001-0.6020-12.00 
  Mobini, Younes 1491 IRI0.001-0.3520-7.00 
  Babaei, Amir Hossein 1402 IRI1.0010.532010.60 
  Ghorban, Mohammad 1413 IRI0.001-0.4620-9.20 

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)
 
 Tehran North East Blitz Dey 1396 Tehran IRI 2018-01-15
RcRownchangeKK*chgGame
 1455 1381 6.00 10 1.80 20 36.00 
  Ali Mohammadi, Mohammad Mahdi 1021 IRI1.0010.10202.00 
  Salami, Shahram 1723 IRI0.001-0.1220-2.40 
  Reza Zadeh, Shaian 1124 IRI1.0010.18203.60 
  Babaei, Amir Hossein 1402 IRI1.0010.532010.60 
  Asgarian, Negar 1776 IRI1.0010.922018.40 
  Molaei, Mohammad Kouzekanan 1781  * IRI0.001-0.0820-1.60 
  Mobini, Younes 1491 IRI0.001-0.3520-7.00 
  Ghiaei, Parhoneh 1417 IRI1.0010.552011.00 
  Estghali, Melika 1362 IRI1.0010.47209.40 
  Mohammad Ebrahimkhan Abri, Dorsa wf1450 IRI0.001-0.4020-8.00 
 * 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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