Rapid: Individual Calculations September 2022
 Nabati, Zahra  Total change: -27.60  Rating chartPersonal card
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1337 1340 3.00 8 -1.10 20 -22.00 
  Mehrabi, Manouchehr 1667 IRI0.001-0.1320-2.60 
  Nazari Nia, Shahram 1502 IRI1.0010.712014.20 
  Darvishi, Mohammad Hossein 1747 IRI0.001-0.0820-1.60 
  Shamsi, Shayegan 1101 IRI0.001-0.8020-16.00 
  Ameri, Asal 1054 IRI1.0010.16203.20 
  Heydari, Sadaf 1092 IRI1.0010.19203.80 
  Salman, Yasin 1493 IRI0.001-0.3020-6.00 
  Rahimi, Hossein 1038 IRI0.001-0.8520-17.00 

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)
 
 Chess Women University Olympiad 1401-Rapid shahreh kord IRI 2022-08-22
RcRownchangeKK*chgGame
 1655 1340 0.00 2 -0.28 20 -5.60 
  Paktinat, Zhina 1681 IRI0.001-0.1220-2.40 
  Amirhekmati, Maryam 1629 IRI0.001-0.1620-3.20 

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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