Blitz: Individual Calculations May 2018
 Mahdavi, Mahdis  Total change: -45.80  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U16 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1527 1700 5.00 8 -0.71 20 -14.20 
  Sanjana, Raghunath 1472 IND1.0010.21204.20 
  Chaipa, Kanyanut 1392 THA1.0010.14202.80 
  Bach, Ngoc Thuy Duong wf1634 VIE0.001-0.5920-11.80 
  Jayaweera, Sayuni Gihansa wc1563 SRI0.001-0.6820-13.60 
  Makhija, Aashna 1550 IND1.0010.30206.00 
  Lu, Lillian 1352 AUS1.0010.11202.20 
  Tang, En Xin Esther 1590 MAS1.0010.35207.00 
  Sanskriti, Goyal 1663 IND0.001-0.5520-11.00 

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)
 
 Tehran Blitz Eidane 1397 Tehran IRI 2018-04-24
RcRownchangeKK*chgGame
 1735 1700 3.50 10 -1.16 20 -23.20 
  Daneshvar, Bardiya 2100  * IRI0.001-0.0820-1.60 
  Mahdavi, Reza 2050  * IRI0.001-0.1120-2.20 
  Ghanami , Mokhtar 1447 IRI0.001-0.8120-16.20 
  Aminian, Hirad 1547 IRI1.0010.30206.00 
  Tavazoh, Amirparsa 1445 IRI0.501-0.3120-6.20 
  Moghadas Jafari, Mohammad 1881 IRI0.5010.24204.80 
  Tavousi, Abbas 1450 IRI1.0010.19203.80 
  Ahmadzadeh Razavi, Seyed Shaahin 1909 IRI0.001-0.2320-4.60 
  Bagheri, Behrooz 1909 IRI0.5010.27205.40 
  Navidi, Parsa 1614 IRI0.001-0.6220-12.40 
 * 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
 1716 1700 4.50 10 -0.42 20 -8.40 
  Daneshvar, Bardiya 2100  * IRI0.001-0.0820-1.60 
  Zandi, Hamid 1329 IRI1.0010.10202.00 
  Pilvaieh, Ali 2080 IRI0.5010.41208.20 
  Abed, Meisam 2066 IRI0.001-0.1020-2.00 
  Sadeghi Givi, Reza 2063 IRI0.001-0.1020-2.00 
  Taghikhani, Amir Ali 1743 IRI0.001-0.4420-8.80 
  Eisapour, Ali 1487 IRI0.001-0.7720-15.40 
  Vasheghani, Hessam 1322 IRI1.0010.09201.80 
  Dorpa, Mohammad Mahdi 1547 IRI1.0010.30206.00 
  Harati, Hasti 1425 IRI1.0010.17203.40 
 * 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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