Rapid: Individual Calculations October 2019
 Safarzadeh Shirali, Khalil  Total change: -38.80  Rating chartPersonal card
 Poldokhtar Rapid Cup 1398 Khorram Abad IRI 2019-08-30
RcRownchangeKK*chgGame
 1609 1537 1.00 3 -0.20 20 -4.00 
  Shahbazi, Mohsen 1637 IRI0.001-0.3620-7.20 
  Tolabi, Arash 1567 IRI0.001-0.4620-9.20 
  Moradkhani, Ehsan 1624 IRI1.0010.622012.40 

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)
 
 Lorestan Rapid Cup Chess Shahrivar 1398 Lorestan IRI 2019-08-31
RcRownchangeKK*chgGame
 1609 1537 1.00 3 -0.20 20 -4.00 
  Shahbazi, Mohsen 1637 IRI0.001-0.3620-7.20 
  Tolabi, Arash 1567 IRI0.001-0.4620-9.20 
  Moradkhani, Ehsan 1624 IRI1.0010.622012.40 

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)
 
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1433 1537 1.50 5 -1.54 20 -30.80 
  Karamian, Arman 1647 IRI0.001-0.3520-7.00 
  Seleyari, Mohammad Mahan 1241 IRI0.501-0.3520-7.00 
  Moradi, Amir 1440 IRI0.001-0.6320-12.60 
  Sabzevari, Nourbakhsh 1149 IRI1.0010.09201.80 
  Esmi, Hossein 1686 IRI0.001-0.3020-6.00 

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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