Rapid: Individual Calculations November 2023
 Bahari, Korosh  Total change: -111.60  Rating chartPersonal card
 2nd tabriz youth u16 rapid 14 mehr 1402 (children's day) Tabriz IRI 2023-10-06
RcRownchangeKK*chgGame
 1018 1304 0.00 1 -0.84 40 -33.60 
  Pourabbas, Ebrahim 1018 IRI0.001-0.8440-33.60 

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)
 
 5th Zibashahr Rapid Cup Qazvin IRI 2023-10-28
RcRownchangeKK*chgGame
 1318 1304 0.50 5 -1.95 40 -78.00 
  Mohamadi, Niyousha 1666 IRI0.001-0.1040-4.00 
  Shahbazi, Reza 1410 IRI0.001-0.3640-14.40 
  Jafari, Behzad 1346 IRI0.001-0.4440-17.60 
  Mehranfard, Mohammadreza 1127 IRI0.001-0.7340-29.20 
  Safari, Amirali 1042 IRI0.501-0.3240-12.80 

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)
 

 

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