Blitz: Individual Calculations August 2023
 Sodachi, Saba  Total change: 95.20  Rating chartPersonal card
 4th Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-07-13
RcRownchangeKK*chgGame
 1641 1420 3.50 9 1.07 40 42.80 
  Alamir Virsagh, Ehsan 1837 IRI1.0010.934037.20 
  Mahmoody, M. Sadegh 1866 IRI0.001-0.0640-2.40 
  Karimpour Talebi, Arman 1750 IRI0.5010.384015.20 
  Mohammadi, Pouya c1937 IRI0.001-0.0440-1.60 
  Ghasemi, Mohammadreza 1624 IRI0.001-0.2440-9.60 
  Talebmanouchehri, Armin 1450 IRI1.0010.544021.60 
  Baghoomian, Arame 1459 IRI1.0010.554022.00 
  Karimi, Ali 1566 IRI0.001-0.3040-12.00 
  Movahedi Sadr, Ali 1277 IRI0.001-0.6940-27.60 

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)
 
 Alborz Blitz Cup 23 Tir (1402) Alborz IRI 2023-07-14
RcRownchangeKK*chgGame
 1600 1420 4.00 8 1.31 40 52.40 
  Izady, Mohammad 1944 IRI0.001-0.0340-1.20 
  Maleki, Mojtaba 1994 IRI0.001-0.0240-0.80 
  Eidi, Mahan 1300 IRI1.0010.344013.60 
  Jivi Khorasanlou, Aida 1507 IRI0.001-0.3840-15.20 
  Doroudi, Mashhoud 1227 IRI1.0010.254010.00 
  Mahmoodi, Nader 1833 IRI1.0010.934037.20 
  Zeinali, Alireza 1477 IRI0.001-0.4240-16.80 
  Darvishvand, Parviz 1521 IRI1.0010.644025.60 

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)
 

 

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