Rapid: Individual Calculations August 2018
 Mohamadi, Niyousha  Total change: 5.40  Rating chartPersonal card
 5th Nobavegan Rapid Cup 1397 - Under 14 Qazvin IRI 2018-06-29
RcRownchangeKK*chgGame
 1250 1289 4.00 7 0.04 20 0.80 
  Razi, Amir Mohammad 1064 IRI1.0010.22204.40 
  Mahdavi, Reza 1689  * IRI0.001-0.0820-1.60 
  Tavakoli, Mohammad Erfan 1167 IRI1.0010.33206.60 
  Hadavand Khani, Mohammad Mahdi 1255 IRI0.001-0.5520-11.00 
  Mohammad Gholiha, Reza 1058 IRI1.0010.21204.20 
  Davari, Sara 1190 IRI1.0010.36207.20 
  Nozari, Sina 1324 IRI0.001-0.4520-9.00 
 * 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)
 
 Qazvin Weekly Rapid Cup - 4 mordad 1397 Qazvin IRI 2018-07-26
RcRownchangeKK*chgGame
 1547 1270 1.00 4 0.23 20 4.60 
  Najafi Tabar, Aydin 1670  * IRI0.001-0.0820-1.60 
  Lashgari, Mohammad Saleh 1511 IRI0.001-0.2020-4.00 
  Mazandaranizadeh, Radman 1337 IRI1.0010.592011.80 
  Mahdavi, Reza 1670  * 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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