Rapid: Individual Calculations February 2022
 Mamivand, Ali  Total change: 0.00  Rating chartPersonal card
 2nd Lorestan Weekly Rapid Tournament 1400 Lorestan IRI 2022-01-14
RcRownchangeRpKK*chgGame
 1388 0 3.00 7 0.00 1338   0.00 
  Mirzaei, Yaser 1497 IRI0.0010.00 0.00 
  Kalantari Nejad, Farzan 1034 IRI1.0010.00 0.00 
  Shahbazi, Mohsen 1518 IRI0.0010.00 0.00 
  Sabzevari, Nourbakhsh 1221 IRI1.0010.00 0.00 
  Fallahzadeh, Mahtab 1559 IRI1.0010.00 0.00 
  Kalantarinejad, Fazlolah 1639 IRI0.0010.00 0.00 
  Sepahvand, Heshmat 1247 IRI0.0010.00 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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