Rapid: Individual Calculations October 2022
 Khosraviyekta, Mehrab  Total change: -49.40  Rating chartPersonal card
 6th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-09-01
RcRownchangeKK*chgGame
 1314 1514 2.00 4 -0.90 20 -18.00 
  Mehranfard, Mohammadreza 1125 IRI1.0010.09201.80 
  Mohamadi, Niyousha 1643 IRI0.001-0.3320-6.60 
  Noori, Amin 1233 IRI0.001-0.8420-16.80 
  Rezaei, Arman 1254 IRI1.0010.18203.60 

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)
 
 7th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-09-08
RcRownchangeKK*chgGame
 1446 1514 1.00 4 -1.57 20 -31.40 
  Mehranfard, Mohammadreza 1125 IRI1.0010.09201.80 
  Mahdavi, Reza f2194 IRI0.001-0.0120-0.20 
  Afrooz, Mohammad Taha 1137 IRI0.001-0.9120-18.20 
  Jafarzadeh, Mohammad 1327 IRI0.001-0.7420-14.80 

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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