Blitz: Individual Calculations May 2018
 Niazi, Mahan  Total change: -40.20  Rating chartPersonal card
 Tehran Blitz Eidane 1397 Tehran IRI 2018-04-24
RcRownchangeKK*chgGame
 1490 1159 1.00 8 -0.12 20 -2.40 
  Ahmadzadeh Razavi, Seyed Shaahin 1559  * IRI0.001-0.0820-1.60 
  Aminian, Hirad 1547 IRI0.001-0.0920-1.80 
  Ajalli, Behnam 1559  * IRI0.001-0.0820-1.60 
  Hoseinpanahi, Mohammadreza 1559  * IRI0.001-0.0820-1.60 
  Karimi, Setayesh 1240 IRI0.001-0.3920-7.80 
  Heydarzadeh, Hashem 1471 IRI1.0010.862017.20 
  Jamshidzadeh, Amir 1559  * IRI0.001-0.0820-1.60 
  Harati, Hasti 1425 IRI0.001-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Blitz 7 Ordibehesht 1397 Tehran IRI 2018-04-27
RcRownchangeKK*chgGame
 1343 1159 1.00 10 -1.89 20 -37.80 
  Shahiri Tabarestani, Hossein 1559  * IRI0.001-0.0820-1.60 
  Modarresi, Shahab 1559  * IRI0.001-0.0820-1.60 
  Sabahi, Maryam 1449 IRI0.001-0.1620-3.20 
  Harati, Hasti 1425 IRI0.001-0.1820-3.60 
  Tavousi, Abbas 1450 IRI0.001-0.1520-3.00 
  Jafari, Behnia 1126 IRI0.001-0.5520-11.00 
  Tahmasbi, Amir Hosein 1150 IRI1.0010.49209.80 
  Ahadi, Mohammad Amin 1217 IRI0.001-0.4220-8.40 
  Vasheghani, Hessam 1322 IRI0.001-0.2820-5.60 
  Ghahremani, Shadollah 1172 IRI0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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