Individual Calculations April 2019
 Fazeli, Mohammad Ali  Total change: -29.00  Rating chartPersonal card
 18th Qazvin Chess League 1397 Round 11-13 Qazvin IRI 2019-03-19
RcRownchangeKK*chgGame
 1825 1729 1.50 3 0.33 20 6.60 
  Rezaei, Amirhossein 1412 IRI0.501-0.3720-7.40 
  Mahdavi, Hassan 2094 IRI0.001-0.1020-2.00 
  Abedi, Amin 1970 IRI1.0010.802016.00 

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)
 
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1515 1729 5.00 9 -1.78 20 -35.60 
  Shahmoradi, Arash 1960 IRI0.001-0.2120-4.20 
  Moaref, Arad 1460 IRI1.0010.17203.40 
  Hadadi, Mahdi 1428 IRI0.001-0.8520-17.00 
  Shakeri, Amirali 1525 IRI0.001-0.7620-15.20 
  Sardari, Parsa 1339 IRI1.0010.09201.80 
  Sadeghi, Abdollah 1415 IRI1.0010.14202.80 
  Tahvili Raftar, Iman 1460 IRI1.0010.17203.40 
  Poudineh, Amirhosein 1552 IRI0.001-0.7320-14.60 
  Rahmani Siyah Larz, Iraj 1492 IRI1.0010.20204.00 

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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