Rapid: Individual Calculations December 2023
 Akbari, Ehsan  Total change: -4.80  Rating chartPersonal card
 4st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-22
RcRownchangeKK*chgGame
 1348 1086 1.00 3 -0.05 40 -2.00 
  Majidi Shadan, Ali 1910 IRI0.0010.00400.00 
  Hajimohammadi, Radmehr 1094 IRI0.001-0.4940-19.60 
  Yousefi, Mohammareza 1041 IRI1.0010.444017.60 

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)
 
 7th Qazvin Weekly Rapid Cup -1402 Qazvin IRI 2023-11-23
RcRownchangeKK*chgGame
 1318 1086 0.00 4 -1.02 40 -40.80 
  Taleshi, Radmehr 1581 IRI0.001-0.0440-1.60 
  Sharafi, Abbas 1300 IRI0.001-0.2340-9.20 
  Alimohamadi, Armin 1364 IRI0.001-0.1740-6.80 
  Ghiyasvand, Mahan 1025 IRI0.001-0.5840-23.20 

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)
 
 Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-26
RcRownchangeKK*chgGame
 1313 1086 2.50 6 0.95 40 38.00 
  Taleshi, Radmehr 1581 IRI0.001-0.0440-1.60 
  Jabarianha, Mohammad Yasin 1014 IRI1.0010.404016.00 
  Akbari, Mostafa 1406 IRI0.001-0.1340-5.20 
  Gholami, Ali 1484 IRI1.0010.924036.80 
  Nabizadeh, Nikan 1221 IRI0.001-0.3240-12.80 
  Kalhor, Elina 1174 IRI0.5010.12404.80 

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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