Rapid: Individual Calculations May 2019
 Darghahi, Abolfazl  Total change: -14.80  Rating chartPersonal card
 Rapid Paeez Ahvaz Chess School ordibehesht 1398 Ahvaz IRI 2019-04-22
RcRownchangeKK*chgGame
 1435 1504 4.00 8 -0.74 20 -14.80 
  Sharifzadeh, Seyed Mehdi 1231 IRI1.0010.17203.40 
  Hazbeian, Salem 1835 IRI0.001-0.1220-2.40 
  Goharchin, Ghazal 1346 IRI1.0010.29205.80 
  Jahanbakhshi, Arman 1880 IRI0.001-0.0920-1.80 
  Mardani, Donya 1131 IRI1.0010.10202.00 
  Dalir, Kiarash 1358 IRI1.0010.30206.00 
  Beytmashall, Abdolghader 1445 IRI0.001-0.5820-11.60 
  Heydari Soodjani, Mohammad Matin 1254 IRI0.001-0.8120-16.20 

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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