Rapid: Individual Calculations September 2019
 Sabahi, Maryam  Total change: -30.40  Rating chartPersonal card
 Alborz Eid Ghorban Rapid Cup 1398 Alborz IRI 2019-08-12
RcRownchangeKK*chgGame
 1457 1364 1.00 5 -1.04 20 -20.80 
  Heravi, Mohammad Hossein 1764  * IRI0.001-0.0820-1.60 
  Najafi Tabar, Aydin 1764  * IRI0.001-0.0820-1.60 
  Hosseini, Mehdi 1028 IRI1.0010.12202.40 
  Ghorbani, Sina 1620 IRI0.001-0.1920-3.80 
  Khamseh, Nima 1110 IRI0.001-0.8120-16.20 
 * 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 Senior Celebration 1398 Tehran IRI 2019-08-25
RcRownchangeKK*chgGame
 1539 1364 1.00 5 -0.48 20 -9.60 
  Rahimi, Parsa 1584 IRI0.001-0.2220-4.40 
  Rahimkhani, Parviz 1581 IRI0.001-0.2220-4.40 
  Honari, Kaveh 1764  * IRI0.001-0.0820-1.60 
  Pishevar, Ilia 1169 IRI1.0010.25205.00 
  Zakeri, Saeidreza 1599 IRI0.001-0.2120-4.20 
 * 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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