Rapid: Individual Calculations July 2024
 Vafaei Zarinabadi, Ilia  Total change: 52.00  Rating chartPersonal card
 the stars cup rapid chess tournament 24 khordad ghaemshahr ghaemshahr - Mazandaran IRI 2024-06-13
RcRownchangeKK*chgGame
 1729 1515 3.00 7 1.30 40 52.00 
  Gharaei, Jome Mohammad 1673 IRI0.5010.21408.40 
  Kharamin, Iman 1897 IRI1.0010.914036.40 
  Hosseini, Vihan 1883 IRI0.001-0.1040-4.00 
  Vaziri, Sadra 1654 IRI0.5010.19407.60 
  Boromideh, Barsam 1708 IRI0.001-0.2540-10.00 
  Alavi, Mir Mahmood 1610 IRI1.0010.634025.20 
  Haghshenas, Moahammad Sadra 1675 IRI0.001-0.2940-11.60 

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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