Rapid: Individual Calculations April 2023
 Sabahi, Maryam  Total change: 22.20  Rating chartPersonal card
 Alborz Rapid esfand 1401 Karaj IRI 2023-03-03
RcRownchangeKK*chgGame
 1531 1308 3.50 7 1.93 20 38.60 
  Shahkarami, Amin 1620 IRI1.0010.862017.20 
  Jalali, Armin 1642 IRI0.001-0.1220-2.40 
  Sadeghi, Ehsan 1484 IRI1.0010.732014.60 
  Zamani, Ahmad 1494 IRI0.5010.24204.80 
  Keshavarz, Farajollah 1447 IRI0.001-0.3120-6.20 
  Jivi Khorasanlou, Aida 1551 IRI0.001-0.2020-4.00 
  Azizi, Ali 1479 IRI1.0010.732014.60 

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)
 
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1595 1308 0.00 4 -0.82 20 -16.40 
  Mohammadpour, Afshin 1921 IRI0.001-0.0220-0.40 
  Edrisameri, Ali 1533 IRI0.001-0.2220-4.40 
  Azizi, Ali 1479 IRI0.001-0.2720-5.40 
  Keshavarz, Farajollah 1447 IRI0.001-0.3120-6.20 

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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