Rapid: Individual Calculations April 2023
 Zamani, Ahmad  Total change: -8.40  Rating chartPersonal card
 Alborz Rapid esfand 1401 Karaj IRI 2023-03-03
RcRownchangeKK*chgGame
 1476 1494 3.50 6 0.25 20 5.00 
  Yaghoubi, Amirali 1218 IRI1.0010.17203.40 
  Bajalan, Mohammad 1403 IRI1.0010.38207.60 
  Sabahi, Maryam 1308 IRI0.501-0.2420-4.80 
  Abedini, Morteza 1937 IRI0.001-0.0620-1.20 
  Pooryavarsaeedi, Nima 1504 IRI0.001-0.4920-9.80 
  Sadeghi, Ehsan 1484 IRI1.0010.49209.80 

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)
 
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1732 1494 0.50 5 -0.67 20 -13.40 
  Majidi, Seyed Mohammad Parsa 1843 IRI0.001-0.1120-2.20 
  Azbaghi, Enayat 1763 IRI0.5010.33206.60 
  Mohammadpour, Afshin 1921 IRI0.001-0.0720-1.40 
  Norouzi, Ali 1697 IRI0.001-0.2420-4.80 
  Zare, Arman 1435 IRI0.001-0.5820-11.60 

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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