Blitz: Individual Calculations August 2017
 Pordel, Hosein  Total change: -26.80  Rating chartPersonal card
 Birjand Blitz Competition July 2017 u18 Birjand IRI 2017-07-15
RcRownchangeKK*chgGame
 1220 1347 3.50 7 -1.18 20 -23.60 
  Abadiyan, Saeed 1171 IRI0.001-0.7320-14.60 
  Rejaii, Amir Ali 1145 IRI1.0010.24204.80 
  Armand, Mehrnoosh 1165 IRI1.0010.26205.20 
  Naseri, Moein 1249 IRI0.001-0.6320-12.60 
  Khazaei, Amir Mahdi 1242 IRI1.0010.36207.20 
  Azhdari Booreng, Mohammad Mahdi 1275 IRI0.501-0.1020-2.00 
  Zabehi, Marziyeh 1290 IRI0.001-0.5820-11.60 

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)
 
 Southern Khorasan Blitz 6 Mordad 1396 Birjand IRI 2017-07-28
RcRownchangeKK*chgGame
 1384 1347 3.50 8 -0.16 20 -3.20 
  Varasteh, Pooriya 1138 IRI0.501-0.2720-5.40 
  Nasiri, Maziar 1607 IRI1.0010.822016.40 
  Zamani, Morteza 1618 IRI0.001-0.1720-3.40 
  Hoseini, Seyed Ashkan 1243 IRI1.0010.36207.20 
  Niksima, Ahmad 1566 IRI0.001-0.2220-4.40 
  Shahdadi, Mostafa 1503 IRI0.001-0.2920-5.80 
  Rejaii, Amir Ali 1145 IRI1.0010.24204.80 
  Naseri, Moein 1249 IRI0.001-0.6320-12.60 

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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