Individual Calculations December 2018
 Hosseinzadeh, Amir Ali  Total change: 81.20  Rating chartPersonal card
 Tehran Standard Cup 16-18 Aban 1397 (U1600) Tehran IRI 2018-11-07
RcRownchangeKK*chgGame
 1450 1452 5.00 7 1.50 40 60.00 
  Fazlali, Soheil 1570 IRI0.001-0.3440-13.60 
  Nazeri, Nima 1302 IRI1.0010.304012.00 
  Kangarloo, Kasra 1278 IRI1.0010.274010.80 
  Mobashe Amini, Sina 1531 IRI1.0010.614024.40 
  Mootab, Hamed 1423 IRI0.501-0.0440-1.60 
  Mohammadalizadeh Lashkari, Erfan 1495 IRI1.0010.564022.40 
  Kashani, Ali 1554 IRI0.5010.14405.60 

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)
 
 23th Iranian First League 1397 Mazandaran IRI 2018-11-18
RcRownchangeKK*chgGame
 1576 1452 4.00 9 0.53 40 21.20 
  Naderi, Abdollah 1852  * IRI0.001-0.0840-3.20 
  Mousavi, Emadeddin 1852  * IRI0.001-0.0840-3.20 
  Maleki, Amirabbas 1852  * IRI0.001-0.0840-3.20 
  Ahmadi, Amir Reza 1231 IRI1.0010.22408.80 
  Razaghian, Hosein 1383 IRI1.0010.404016.00 
  Rostami, Setayesh 1236 IRI1.0010.22408.80 
  Ghorbani, Amirali 1072 IRI1.0010.09403.60 
  Khatibi, Meysam 1852  * IRI0.001-0.0840-3.20 
  Vaghar, Mohsen 1852  * IRI0.001-0.0840-3.20 
 * 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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