Rapid: Individual Calculations November 2023
 Abdollahi, Ali  Total change: -8.80  Rating chartPersonal card
 11th Urmia Weekly Rapid Chess Tournament 1402 Western Azerbaijan-Urmia IRI 2023-10-07
RcRownchangeKK*chgGame
 1436 1278 1.00 5 -0.72 40 -28.80 
  Azar Abadi, Shahryar 1730 IRI0.001-0.0640-2.40 
  Esmat Saatlou, Seyed Borhan 1005 IRI1.0010.17406.80 
  Mosazadeh, Mahdi 1712 IRI0.001-0.0640-2.40 
  Salamat, Mohammad 1440 IRI0.001-0.2940-11.60 
  Hassanzadeh, Taha 1294 IRI0.001-0.4840-19.20 

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)
 
 12th Urmia Weekly Rapid Chess Tournament 1402 Urmia IRI 2023-10-28
RcRownchangeKK*chgGame
 1470 1278 2.50 6 0.50 40 20.00 
  Zeynali, Ali 1757 IRI0.001-0.0540-2.00 
  Riyazifar, Saeid 1763 IRI0.5010.464018.40 
  Abdollahnezhad, Kasra 1161 IRI1.0010.344013.60 
  Mosazadeh, Mahdi 1712 IRI0.001-0.0640-2.40 
  Akbari, Samyar 1216 IRI0.001-0.5940-23.60 
  Khalilzadeh, Ayshan 1209 IRI1.0010.404016.00 

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)
 

 

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