Rapid: Individual Calculations July 2024
 Poorreza, Armin  Total change: -21.20  Rating chartPersonal card
 the 1 round rapid rated chess tournament amol 1403 Amol IRI 2024-05-31
RcRownchangeKK*chgGame
 1555 1586 4.00 8 -0.33 20 -6.60 
  Sedaghati Nia, Nima 1804 IRI0.001-0.2220-4.40 
  Miran, Radmehr 1406 IRI1.0010.26205.20 
  Saadat Vafer, Alireza 1758 IRI0.001-0.2720-5.40 
  Selahshour, Parsa 1427 IRI1.0010.29205.80 
  Boromideh, Barsam 1708 IRI0.001-0.3320-6.60 
  Heidari, Farham 1443 IRI0.001-0.6920-13.80 
  Sirjani, Ali 1431 IRI1.0010.29205.80 
  Rahimnejadnajarkolaei, Hana 1465 IRI1.0010.34206.80 

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)
 
 the stars cup rapid chess tournament 24 khordad ghaemshahr ghaemshahr - Mazandaran IRI 2024-06-13
RcRownchangeKK*chgGame
 1554 1566 3.00 7 -0.73 20 -14.60 
  Abbasi Abeluie, Mohammad Mehdi c1966  * IRI0.001-0.0820-1.60 
  Rouhani, Mehrimah Sadat 1426 IRI0.001-0.6920-13.80 
  Fallahi, Melisa 1405 IRI1.0010.29205.80 
  Razavi, Seyed Mohammad Taha 1420 IRI1.0010.30206.00 
  Nobar, Mostafa 1713 IRI0.001-0.3020-6.00 
  Madouei, Parviz 1494 IRI1.0010.40208.00 
  Noeikhodabadi, Eliya 1457 IRI0.001-0.6520-13.00 
 * 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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