Blitz: Individual Calculations September 2018
 Eslami Niya, Seyed Mahdi  Total change: -31.20  Rating chartPersonal card
 Tehran Blitz 8 Mordad 1397 Tehran IRI 2018-07-30
RcRownchangeKK*chgGame
 1622 1528 2.50 7 -0.18 20 -3.60 
  Maleki, Mir Mahdi 1833 IRI0.001-0.1420-2.80 
  Fakhrbakhsh, Vandad 1716 IRI0.5010.24204.80 
  Mehrabi, Manouchehr 1686 IRI0.001-0.2920-5.80 
  Ghasemi, Mohammadreza 1507 IRI0.001-0.5320-10.60 
  Chalangari, Mohsen 1514 IRI0.001-0.5220-10.40 
  Daniali, Zahra 1532 IRI1.0010.512010.20 
  Nosratollahi, Arash 1567 IRI1.0010.552011.00 

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)
 
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1435 1582 2.00 5 -1.38 20 -27.60 
  Saberi, Mahan f1853 IRI0.001-0.1720-3.40 
  Zandkarimi, Raef 1353 IRI0.001-0.7920-15.80 
  Baymani, Mohsen 1199 IRI1.0010.09201.80 
  Salahi Moghadam, Mahdiyar 1396 IRI1.0010.26205.20 
  Bani Asadi, Mehrdad 1373 IRI0.001-0.7720-15.40 

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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