Rapid: Individual Calculations September 2022
 Sameti, Mohammad Mehdi  Total change: -29.60  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1287 1422 3.00 7 -1.61 20 -32.20 
  Ghafouri, Mohammad Javad 1791 IRI0.001-0.1020-2.00 
  Parham Asl, Mani 1606 IRI0.001-0.2620-5.20 
  Khaledi, Parham 1048 IRI1.0010.10202.00 
  Heydari, Sadaf 1092 IRI0.001-0.8820-17.60 
  Bagheri, Mohammad Hossein 1115 IRI1.0010.14202.80 
  Vasheghani, Behrad 1161 IRI0.001-0.8220-16.40 
  Azar Kaman, Armita 1193 IRI1.0010.21204.20 

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)
 
 3rd Rapid Chess Tournament Safvat Club Hamedan - Aug. 2022 Hamedan IRI 2022-08-25
RcRownchangeKK*chgGame
 1331 1422 5.00 8 0.13 20 2.60 
  Bordbar, Mohammad Mehdi 1049 IRI1.0010.10202.00 
  Khodaveisi, Roham 1158 IRI1.0010.18203.60 
  Asadi, Sadegh 1792 IRI0.001-0.1020-2.00 
  Shafieian, Shayan 1144 IRI1.0010.17203.40 
  Shafieian, Pooyan 1188 IRI1.0010.21204.20 
  Ghazaghi, Parmida 1542 IRI0.001-0.3420-6.80 
  Ghasemi, Ali 1310 IRI1.0010.35207.00 
  Masajedian, Moein 1466 IRI0.001-0.4420-8.80 

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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