Rapid: Individual Calculations February 2022
 Yavarirad, Amirreza  Total change: 32.20  Rating chartPersonal card
 1st Lorestan Weekly Rapid Tournament 1400 Lorestan IRI 2021-12-30
RcRownchangeKK*chgGame
 1525 1046 1.00 3 0.83 20 16.60 
  Shahivand, Saeed 1616 IRI0.001-0.0220-0.40 
  Farahi, Ali 1560 IRI0.001-0.0420-0.80 
  Salahvarzi, Ali 1398 IRI1.0010.892017.80 

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)
 
 2nd Lorestan Weekly Rapid Tournament 1400 Lorestan IRI 2022-01-14
RcRownchangeKK*chgGame
 1473 1046 1.00 4 0.52 20 10.40 
  Tolabi, Arash 1675 IRI0.001-0.0120-0.20 
  Bodagh, Nader 1521 IRI1.0010.952019.00 
  Yarahmadi, Khodadad 1136 IRI0.001-0.3820-7.60 
  Fallahzadeh, Mahtab 1559 IRI0.001-0.0420-0.80 

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)
 
 3rd Lorestan Weekly Rapid Tournament Lorestan IRI 2022-01-20
RcRownchangeKK*chgGame
 1572 1046 0.50 4 0.36 20 7.20 
  Karamian, Arman 1636 IRI0.001-0.0220-0.40 
  Torabi Goudarzi, Ebrahim 1624 IRI0.5010.48209.60 
  Bodagh, Nader 1521 IRI0.001-0.0520-1.00 
  Kounani, Siamak 1508 IRI0.001-0.0520-1.00 

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)
 
 1st Lorestan Aflaak Cup Rapid Tournament 1400 Lorestan IRI 2022-01-28
RcRownchangeKK*chgGame
 1865 1046 0.00 4 -0.10 20 -2.00 
  Pourramezanali, Amirreza g2342 IRI0.0010.00200.00 
  Yarahmadi, Ali 2026 IRI0.0010.00200.00 
  Kalantarinejad, Fazlolah 1639 IRI0.001-0.0220-0.40 
  Masoumi, Amirhossein 1454 IRI0.001-0.0820-1.60 

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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