Rapid: Individual Calculations July 2019
 Tarzali, Abtin  Total change: -23.40  Rating chartPersonal card
 Iran Youth Rapid Championship 2019 - Boys U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1412 1513 5.50 9 -0.02 20 -0.40 
  Ghanadi, Reza 1125 IRI1.0010.09201.80 
  Baneshi, Kiamehr 1192 IRI1.0010.13202.60 
  Parsaee, Amir Reza 1724 IRI0.001-0.2320-4.60 
  Shokrian, Abolfazl 1346 IRI1.0010.28205.60 
  Ghanbaralifarzad, Mohammad Hosei 1775 IRI0.001-0.1820-3.60 
  Hosseinzadeh, Amir Mahdi 1370 IRI1.0010.31206.20 
  Etemadi, Ariyan 1659 IRI0.001-0.3020-6.00 
  Golmeimi, Ermia 1214 IRI0.501-0.3520-7.00 
  Arabcari, Aidin 1306 IRI1.0010.23204.60 

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)
 
 Tehran Rapid Cup 31Khordad 1398 (nojavanan) Tehran IRI 2019-06-21
RcRownchangeKK*chgGame
 1494 1513 2.00 6 -1.15 20 -23.00 
  Fakhim Ghanbarnezhad, Rozhina 1273 IRI0.001-0.8020-16.00 
  Ahmadi, Saman 1489 IRI1.0010.47209.40 
  Keshani, Kian 1418 IRI0.001-0.6320-12.60 
  Navidi, Parsa 1725 IRI0.001-0.2320-4.60 
  Derakhshan, Alireza 1618 IRI0.001-0.3620-7.20 
  Azimi Aghghale, Amirmahdi 1440 IRI1.0010.40208.00 

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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