Rapid: Individual Calculations September 2022
 Lotfi, Rozhan  Total change: 0.00  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeRpKK*chgGame
 1146 0 0.00 5 0.00 346   0.00 
  Roohi, Behzad 1403 IRI0.0010.00 0.00 
  Sotoude Nia, Vahid 1170 IRI0.0010.00 0.00 
  Sheybani Rad, Mohamadreza 1026 IRI0.0010.00 0.00 
  Haji Taghi, Zahra 1081 IRI0.0010.00 0.00 
  Yazdi, Nazanin 1051 IRI0.0010.00 0.00 

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)
 

 

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