Rapid: Individual Calculations January 2024
 Bahrami, Gholamreza  Total change: -23.20  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1225 1394 2.00 6 -2.19 20 -43.80 
  Abdi, Amir Hosein 1105 IRI0.001-0.8420-16.80 
  Rezaei, Yahya 1139 IRI1.0010.19203.80 
  Razi, Maysam 1386 IRI0.001-0.5120-10.20 
  Sabahi, Aref 1057 IRI0.001-0.8820-17.60 
  Nasari, Mobin 1170 IRI1.0010.22204.40 
  Gorgvand, Gholamreza 1491 IRI0.001-0.3720-7.40 

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)
 
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1366 1401 6.00 9 1.03 20 20.60 
  Rezaei, Milad 1042 IRI1.0010.10202.00 
  Sotoude Nia, Saeed 1216 IRI1.0010.26205.20 
  Saleh, Sayed Ataollah 1812 IRI0.001-0.0820-1.60 
  Babapoor, Bahram 1212 IRI1.0010.25205.00 
  Ershadian, Fatima 1075 IRI1.0010.13202.60 
  Bayat, Ali 1674 IRI0.001-0.1720-3.40 
  Aliabadi, Saeed 1288 IRI1.0010.35207.00 
  Saeedi, Reza 1677 IRI0.001-0.1720-3.40 
  Marjani, Ayat 1295 IRI1.0010.36207.20 

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)
 

 

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