Rapid: Individual Calculations November 2023
 Rafinezhad, Mohammad  Total change: -39.80  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1441 1208 2.00 7 0.27 20 5.40 
  Rajabi, Mohsen 1759 IRI0.001-0.0320-0.60 
  Forouhar, Pendar 1495 IRI0.001-0.1620-3.20 
  Mohammadzadeh, Hadi 1387 IRI1.0010.732014.60 
  Raji Ghasemi, Mohammad Danial 1505 IRI0.001-0.1520-3.00 
  Azadi, Taha 1417 IRI0.001-0.2320-4.60 
  Zam Yar, Valialah 1033 IRI1.0010.27205.40 
  Garosian, Vania 1489 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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1308 1208 1.00 7 -2.26 20 -45.20 
  Abedi, Ali 2057 IRI0.0010.00200.00 
  Jalali Haji Abadi, Ehsan 1519 IRI0.001-0.1420-2.80 
  Kiashemshaki, Kourosh 1026 IRI1.0010.26205.20 
  Vasheghani, Behrad 1467 IRI0.001-0.1820-3.60 
  Mehrjoo, Matin 1020 IRI0.001-0.7420-14.80 
  Choobin, Amir Hoossein 1037 IRI0.001-0.7320-14.60 
  Solati, Hedyeh 1029 IRI0.001-0.7320-14.60 

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)
 

 

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