Rapid: Individual Calculations April 2019
 Ahdi, Amirhossein  Total change: 0.00  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeRpKK*chgGame
 1549 0 2.00 7 0.00 1391   0.00 
  Zerafat, Armin 1752 IRI0.0010.00 0.00 
  Ghalooneh, Mohammadreza 1540 IRI0.0010.00 0.00 
  Shahbazi, Akbar 1562 IRI1.0010.00 0.00 
  Jahanbakhsh, Naser 1491 IRI0.5010.00 0.00 
  Hosseinzadeh, Vahid 1562 IRI0.0010.00 0.00 
  Andarkhord, Yasa 1386 IRI0.5010.00 0.00 
  Nasrollahi, Diar 1547 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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