Rapid: Individual Calculations July 2018
 Rava, Shirin  Total change: -7.20  Rating chartPersonal card
 LALEH PARK RAMAZAN CUP RAPID 1397 Tabriz IRI 2018-06-09
RcRownchangeKK*chgGame
 1633 1484 2.00 7 -0.36 20 -7.20 
  Moghaddamian, Afshin 1884  * IRI0.001-0.0820-1.60 
  Naseri, Hamidreza 1153 IRI1.0010.12202.40 
  Abdollahzade, Aydin 1877 IRI0.001-0.0820-1.60 
  Torab Maralani, Mohammad Reza 1705 IRI0.001-0.2220-4.40 
  Jalili, Arya 1236 IRI1.0010.19203.80 
  Vazifeh Doost, Rohollah 1835 IRI0.001-0.1120-2.20 
  Sorkhi, Jaber 1742 IRI0.001-0.1820-3.60 
 * 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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