Rapid: Individual Calculations October 2019
 Jafari, Javad  Total change: -15.60  Rating chartPersonal card
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1466 1585 5.00 9 -0.78 20 -15.60 
  Akbari, Ilia 1223 IRI1.0010.10202.00 
  Ojaghi, Mehrad 1644 IRI0.001-0.4220-8.40 
  Shirazizadeh, Erfan 1334 IRI0.501-0.3120-6.20 
  Mohammadyansichani, Arshia 1488 IRI1.0010.37207.40 
  Vahedi, Poriya 1330 IRI1.0010.19203.80 
  Shams, Mohammad Matin 1650 IRI0.001-0.4120-8.20 
  Taheri, Mohammad Ali 1446 IRI1.0010.31206.20 
  Baghaei, Parviz 1639 IRI0.001-0.4220-8.40 
  Moradi, Amir 1440 IRI0.501-0.1920-3.80 

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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