Rapid: Individual Calculations October 2017
 Eftekhari Azar, Ali  Total change: -30.60  Rating chartPersonal card
 2nd Qazvin Nobavegan Rapid Cup U14 Shahrivar 1396 Qazvin IRI 2017-09-15
RcRownchangeKK*chgGame
 1140 1274 2.50 6 -1.53 20 -30.60 
  Abdolrazaghi, Pooya 1039 IRI0.501-0.2920-5.80 
  Karimi, Mostafa 1251 IRI0.001-0.5320-10.60 
  Karimi, Mahdi 1040 IRI1.0010.21204.20 
  Abdolhoseini, Arshiya 1242 IRI0.001-0.5420-10.80 
  Novin, Ahmadreza 1146 IRI1.0010.33206.60 
  Rajabi, Amir Hosein 1120 IRI0.001-0.7120-14.20 

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)
 

 

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