Individual Calculations May 2019
 Hamedinia, Majid  Total change: -8.20  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1632 1644 4.00 7 0.38 20 7.60 
  Tavasolian Abkouh, Amirsaleh 1557 IRI0.501-0.1220-2.40 
  Ghadamgahi, Sajjad 1320 IRI1.0010.13202.60 
  Ahmadian, Moharram 1908 IRI0.5010.32206.40 
  Mehry, Mahyaar 1978 IRI0.5010.38207.60 
  Sakhayi, Mostafa 2044  * IRI0.001-0.0820-1.60 
  Rahimi Mahneh, Fatemeh 1372 IRI0.501-0.3320-6.60 
  Raoofi Moghadam, Majid 1248 IRI1.0010.08201.60 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1614 1644 3.00 7 -0.79 20 -15.80 
  Mehry, Mahyaar 1970 IRI0.5010.37207.40 
  Dolati, Artin 1918 IRI0.001-0.1720-3.40 
  Shameli Dourabi, Ali 1412 IRI0.001-0.7920-15.80 
  Samadi Riakandeh, Said Alireza 1427 IRI0.001-0.7820-15.60 
  Vahedi, Mohammadsadra 1333 IRI1.0010.14202.80 
  Valehi, Ali 1425 IRI1.0010.22204.40 
  Babazade, Zhala 1813 AZE0.5010.22204.40 

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)
 

 

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