Rapid: Individual Calculations November 2023
 Davachi, Hamid  Total change: -49.60  Rating chartPersonal card
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1488 1430 3.50 8 0.00 20 0.00 
  Bozorgzade, Erfan 1777 IRI1.0010.892017.80 
  Rezvani, A.h. 1744 IRI0.001-0.1420-2.80 
  Mohammadi, Mohamad Amin 1723 IRI0.001-0.1520-3.00 
  Yahyaei, Ahora 1180 IRI1.0010.19203.80 
  Mohammadi Fard, Hamid Reza 1574 IRI0.001-0.3120-6.20 
  Radmojarad, Seyed Hossein 1211 IRI1.0010.22204.40 
  Taghikhani, Amir Ali 1500 IRI0.5010.10202.00 
  Moradi, Bardia 1194 IRI0.001-0.8020-16.00 

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)
 
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1421 1399 2.00 7 -1.40 20 -28.00 
  Barati Masihi, Kevin 1721 IRI0.001-0.1320-2.60 
  Heidari, Armin 1709 IRI0.001-0.1420-2.80 
  Mohammadi Bahabadi, Mohammad Reza 1271 IRI1.0010.33206.60 
  Mollaei, Arta 1625 IRI0.001-0.2120-4.20 
  Alinezhad, Parham 1243 IRI0.001-0.7120-14.20 
  Hosseini Zad, Seyed Ahmad 1168 IRI1.0010.21204.20 
  Bargahi, Soroush 1209 IRI0.001-0.7520-15.00 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1409 1399 3.00 8 -1.08 20 -21.60 
  Rajabi, Mohsen 1759 IRI0.001-0.1020-2.00 
  Hosseini Zad, Seyed Ahmad 1168 IRI1.0010.21204.20 
  Fakhrbakhsh, Vandad 1739 IRI0.001-0.1220-2.40 
  Yahyaei, Ahora 1187 IRI0.001-0.7720-15.40 
  Omidi, Hamid 1165 IRI1.0010.21204.20 
  Mehrabani, Yekta 1178 IRI1.0010.22204.40 
  Ahadian, Armin 1773 IRI0.001-0.1020-2.00 
  Azadi, Ali 1303 IRI0.001-0.6320-12.60 

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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