Rapid: Individual Calculations August 2023
 Irandoust, Sako  Total change: 0.00  Rating chartPersonal card
 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 Western Azerbaijan IRI 2023-07-07
RcRownchangeRpKK*chgGame
 1349 0 3.50 8 0.00 1306   0.00 
  Sadeghi Dereshgi, Amir 1496 IRI0.0010.00 0.00 
  Shamsi, Parsa 1229 IRI0.0010.00 0.00 
  Baydaghdar, Aynoor 1264 IRI1.0010.00 0.00 
  Binandeh, Hastyar 1300 IRI1.0010.00 0.00 
  Majidi, Armita 1472 IRI0.0010.00 0.00 
  Dadashzadeh, Hasti 1260 IRI0.5010.00 0.00 
  Khalifehzadeh, Karim 1428 IRI0.0010.00 0.00 
  Khani, Navid 1343 IRI1.0010.00 0.00 

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)
 
 8th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-18
RcRownchangeRpKK*chgGame
 1349 0 3.50 8 0.00 1306   0.00 
  Sadeghi Dereshgi, Amir 1496 IRI0.0010.00 0.00 
  Shamsi, Parsa 1229 IRI0.0010.00 0.00 
  Baydaghdar, Aynoor 1264 IRI1.0010.00 0.00 
  Binandeh, Hastyar 1300 IRI1.0010.00 0.00 
  Majidi, Armita 1472 IRI0.0010.00 0.00 
  Dadashzadeh, Hasti 1260 IRI0.5010.00 0.00 
  Khalifehzadeh, Karim 1428 IRI0.0010.00 0.00 
  Khani, Navid 1343 IRI1.0010.00 0.00 

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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