Individual Calculations October 2018
 Sharifian, Mahdi  Total change: -83.40  Rating chartPersonal card
 Amini Memorial Standard Cup 1397 Varamin IRI 2018-08-29
RcRownchangeKK*chgGame
 1450 1669 4.00 8 -2.14 20 -42.80 
  Shayan, Alireza 1269  * IRI1.0010.08201.60 
  Mohammadi, Es Hagh 1488 IRI0.001-0.7420-14.80 
  Tajik, Farzad 1379 IRI1.0010.16203.20 
  Kord, Moslem 1495 IRI0.001-0.7320-14.60 
  Javadi, Mousa 1397 IRI1.0010.17203.40 
  Moazemi Por, Ali Reza 1523 IRI1.0010.30206.00 
  Vahdati, Pouria 1518 IRI0.001-0.7020-14.00 
  Abaspoor Dehaghani, Mohamadhosein 1533 IRI0.001-0.6820-13.60 
 * 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)
 
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1462 1669 2.50 6 -2.03 20 -40.60 
  Jamali, S.shahnam 1517 IRI1.0010.30206.00 
  Ashrafi, Seyyed Erfan 1598 IRI0.001-0.6020-12.00 
  Mayah Pour, Mohammad 1395 IRI0.501-0.3320-6.60 
  Eslami, Hamidreza 1531 IRI0.001-0.6920-13.80 
  Mohammadi, Amirhossein 1347 IRI1.0010.13202.60 
  Amini, Asal 1381 IRI0.001-0.8420-16.80 

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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