Rapid: Individual Calculations November 2022
 Bonabi, Hasti  Total change: -89.20  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1653 1327 0.00 5 -0.71 40 -28.40 
  Basharkhah, Shapour 1823 IRI0.001-0.0440-1.60 
  Aminpour, Alireza 1630 IRI0.001-0.1440-5.60 
  Riyazifar, Saeid 1701 IRI0.001-0.1040-4.00 
  Nemat Abadi, Jalil 1561 IRI0.001-0.2140-8.40 
  Fathollahi, Hamid 1548 IRI0.001-0.2240-8.80 

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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1501 1327 0.50 6 -1.52 40 -60.80 
  Shamsvala, Arash 1734 IRI0.5010.424016.80 
  Asgharvand, Davood 1856 IRI0.001-0.0340-1.20 
  Shahrazad, Masoud 1668 IRI0.001-0.1240-4.80 
  Zeynali, Ali 1481 IRI0.001-0.2940-11.60 
  Bagherpour Belvirdi, Hossein 1100 IRI0.001-0.7940-31.60 
  Kazemipour, Samad 1169 IRI0.001-0.7140-28.40 

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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