Individual Calculations March 2018
 Yazdani, Hossein  Total change: 25.40  Rating chartPersonal card
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1659 1508 3.50 7 1.17 20 23.40 
  Khalesi, Parsa 1865 IRI1.0010.892017.80 
  Barari, Mehdi 1908  * IRI0.001-0.0820-1.60 
  Rezaei, Hamidreza 1824 IRI0.5010.37207.40 
  Zahmati, Sobhan 1791 IRI0.001-0.1620-3.20 
  Naseralavi, Seyyed Armin 1807 IRI0.001-0.1520-3.00 
  Yadegar, Radin 1237 IRI1.0010.17203.40 
  Namdar Abadi, Abolfazl 1183 IRI1.0010.13202.60 
 * 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)
 
 Gilan First League 1396 Round 10-11 Gilan IRI 2018-02-10
RcRownchangeKK*chgGame
 1555 1508 1.00 2 0.10 20 2.00 
  Taskini, Mohammad Javad 1341 IRI1.0010.28205.60 
  Golshannejad, Sepehr 1769 IRI0.001-0.1820-3.60 

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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