Rapid: Individual Calculations May 2019
 Rahmani, Pedram  Total change: 18.00  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1771 1721 6.00 9 1.95 20 39.00 
  Amini, Enayatollah 1766 IRI1.0010.562011.20 
  Poormosavi, Seyed Kian 2070 IRI0.001-0.1120-2.20 
  Sadat Mansouri, Seyed Mohammadali 1543 IRI1.0010.27205.40 
  Tavakolian, M. 2034 IRI0.001-0.1420-2.80 
  Roohi, Behzad 1549 IRI0.001-0.7320-14.60 
  Hashemi, Amir 1523 IRI1.0010.24204.80 
  Basiri, Hasan 1577 IRI1.0010.31206.20 
  Alavi, Homa 1943 IRI1.0010.782015.60 
  Abedini, Morteza 1930 IRI1.0010.772015.40 

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)
 
 Shahriar Mabas Rapid Cup Farvardin 1398 Tehran IRI 2019-04-26
RcRownchangeKK*chgGame
 1604 1721 3.50 7 -1.05 20 -21.00 
  Hosseini Zadeh, Parmida 1321  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2121  * IRI0.001-0.0820-1.60 
  Mohajer Mazandarani, Salman 1439 IRI1.0010.16203.20 
  Rahimi Nasrabadi, Hamid Reza 1567 IRI0.001-0.7120-14.20 
  Alizadeh, Amirmohammad 1699 IRI1.0010.47209.40 
  Ghayourifar, Amir 1544 IRI0.001-0.7320-14.60 
  Zamani Yamlagh, Morteza 1537 IRI0.501-0.2420-4.80 
 * 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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