Rapid: Individual Calculations September 2022
 Shahbazi, Akbar  Total change: -50.20  Rating chartPersonal card
 12th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-11
RcRownchangeKK*chgGame
 1196 1492 0.00 2 -1.70 20 -34.00 
  Dadashzadeh, Hasti 1158 IRI0.001-0.8820-17.60 
  Majidi, Ronia 1234 IRI0.001-0.8220-16.40 

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)
 
 13th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-18
RcRownchangeKK*chgGame
 1524 1492 1.00 4 -0.81 20 -16.20 
  Agha Beyg Pour, Yahya 1667 IRI0.001-0.2720-5.40 
  Riyazifar, Saeid 1676 IRI0.001-0.2620-5.20 
  Majidi, Ronia 1234 IRI1.0010.18203.60 
  Asghari, Reza 1518 IRI0.001-0.4620-9.20 

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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