Rapid: Individual Calculations March 2024
 Shater, Mohammad Amin  Total change: -13.60  Rating chartPersonal card
 IRCF Weekly Rapid Tournaments 4 esfand Tehran IRI 2024-02-23
RcRownchangeKK*chgGame
 1551 1501 3.00 7 -0.34 40 -13.60 
  Alizadeh, Amirmohammad 2025 IRI0.001-0.0340-1.20 
  Rezaei, Mehraban 1181 IRI1.0010.13405.20 
  Raji Ghasemi, Hamid Reza 1837 IRI0.001-0.1240-4.80 
  Salehi, Hosein 1314 IRI0.001-0.7440-29.60 
  Khorshidi, Kiyan 1309 IRI1.0010.254010.00 
  Rezaei, Sohrab 1329 IRI1.0010.274010.80 
  Mohandesi, Shahin m1859 IRI0.001-0.1040-4.00 

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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