Rapid: Individual Calculations April 2019
 Karkhaneh, Mojtaba  Total change: 20.80  Rating chartPersonal card
 Tehran Rapid Cup 6Farvardin 1398 Tehran IRI 2019-03-26
RcRownchangeKK*chgGame
 1480 1187 0.50 5 -0.34 20 -6.80 
  Ghobadibigvand, A. 1587  * IRI0.001-0.0820-1.60 
  Roohi, Behzad 1537  * IRI0.001-0.1120-2.20 
  Nazari Nia, Shahram 1560 IRI0.001-0.1020-2.00 
  Fadaei, Farshad 1335 IRI0.001-0.3020-6.00 
  Khoramshahi, Ghazal 1380 IRI0.5010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tehran Rapid Cup 8Farvardin 1398 Tehran IRI 2019-03-28
RcRownchangeKK*chgGame
 1574 1187 2.00 7 1.38 20 27.60 
  Ghasempour, Hossein 1587  * IRI1.0010.922018.40 
  Kaboudi, Seyed Behrang 1587  * IRI1.0010.922018.40 
  Pilvaieh, Ali 1587  * IRI0.001-0.0820-1.60 
  Mehrabi, Manouchehr 1587  * IRI0.001-0.0820-1.60 
  Mobarhani, Nazanin wc1587  * IRI0.001-0.0820-1.60 
  Rahmani, Behrouz 1587  * IRI0.001-0.0820-1.60 
  Salarkia, Davood 1497 IRI0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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