Blitz: Individual Calculations September 2018
 Beytmashall, Abdolghader  Total change: -60.80  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1411 1590 2.00 7 -3.04 20 -60.80 
  Farmani Anuoshe, Ariyan 1820 IRI0.001-0.2120-4.20 
  Shariati, Farham 1363 IRI0.001-0.7920-15.80 
  Karimzade, Hosein 1269 IRI1.0010.13202.60 
  Manavi, Mahan 1358 IRI1.0010.21204.20 
  Sharifi, Amirhosein 1409 IRI0.001-0.7420-14.80 
  Dalir, Kiarash 1295 IRI0.001-0.8520-17.00 
  Adibikhah, Sobhan 1364 IRI0.001-0.7920-15.80 

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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