Rapid: Individual Calculations April 2023
 Mohammadzadeh, Hadi  Total change: 33.80  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1294 1383 3.50 7 -1.09 20 -21.80 
  Shojapoor, Mahan 1084 IRI1.0010.15203.00 
  Toliat, Seyed Omid 1222 IRI0.001-0.7120-14.20 
  Khaledi, Omid 2035 IRI0.001-0.0120-0.20 
  Mohammadi, Shafigh 1302 IRI0.001-0.6120-12.20 
  Azade, Mersana 1136 IRI1.0010.19203.80 
  Faghih, Ardavan 1160 IRI0.501-0.2820-5.60 
  Delgoshad, Amin 1117 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)
 
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1618 1383 4.50 7 2.78 20 55.60 
  Kaveh, Taghi 1549 IRI1.0010.722014.40 
  Zafari Yekta, Niyousha 1053 IRI1.0010.12202.40 
  Faryad, Hasanali 1768 IRI1.0010.912018.20 
  Parham Asl, Mani 1777 IRI0.001-0.0820-1.60 
  Neshan, Arshiya 1683 IRI1.0010.852017.00 
  Abed, Meisam 1859 IRI0.001-0.0520-1.00 
  Mehrabi, Manouchehr 1634 IRI0.5010.31206.20 

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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