Individual Calculations January 2018
 Rahimi, Aref  Total change: -19.80  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1460 1689 6.00 9 -0.99 20 -19.80 
  Sajadi Naeini, Seyed Soheil 1544 IRI0.001-0.6920-13.80 
  Molai Nasab, Mohamad Amin 1289  * IRI1.0010.08201.60 
  Arefi Nasab, Armin 1497 IRI0.001-0.7520-15.00 
  Hamzeh Javaran, Koosar 1420 IRI1.0010.17203.40 
  Rezvani, Nima 1490 IRI1.0010.24204.80 
  Reyhani Jami, Morteza 1511 IRI0.001-0.7320-14.60 
  Shahsavari, Malika 1336 IRI1.0010.11202.20 
  Alizadeh, Valiollah 1502 IRI1.0010.26205.20 
  Khakpoor, Mansoor 1553 IRI1.0010.32206.40 
 * 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)
 

 

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