Rapid: Individual Calculations January 2024
 Ahrari, Radman  Total change: 0.00  Rating chartPersonal card
 2nd IRCF Rapid CUP 1402 (University Students Day) Tehran IRI 2023-12-07
RcRownchangeRpKK*chgGame
 1417 0 2.50 7 0.00 1315   0.00 
  Bakhtaki, Amir Reza 1627 IRI0.0010.00 0.00 
  Younesi, Hamidreza 1591 IRI0.0010.00 0.00 
  Najafi, Jafar 1281 IRI0.0010.00 0.00 
  Hashemi, Sina 1222 IRI1.0010.00 0.00 
  Mousavi, Seyede Ensieh 1260 IRI1.0010.00 0.00 
  Sabbaghi, Hamid Reza 1640 IRI0.5010.00 0.00 
  Radaei, Arya 1301 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)
 
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeRpKK*chgGame
 1232 0 3.00 8 0.00 1145   0.00 
  Keshishi, Arman 1527 IRI0.0010.00 0.00 
  Yahyaei, Ahora 1260 IRI0.0010.00 0.00 
  Fatahi, Seyed Farham 1146 IRI0.0010.00 0.00 
  Fatahi, Seyed Faraz 1160 IRI1.0010.00 0.00 
  Rafinezhad, Mohammad 1205 IRI0.0010.00 0.00 
  Choobin, Amir Hoossein 1140 IRI0.0010.00 0.00 
  Mohammad Taghi, Darya 1166 IRI1.0010.00 0.00 
  Radmojarad, Seyed Hossein 1254 IRI1.0010.00 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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