Rapid: Individual Calculations August 2023
 Bigani, Mohammad Hessam  Total change: 55.39  Rating chartPersonal card
 3rd Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1474 1481 2.50 7 -1.16 29 -33.64 
  Rezazadeh, Ali 1910 IRI0.001-0.0729-2.03 
  Babaei, Sina 1232 IRI1.0010.19295.51 
  Shater, Mohammad Amin 1201 IRI1.0010.16294.64 
  Safaee, Sepehr 1696 IRI0.001-0.2329-6.67 
  Mehrabi, Manouchehr 1622 IRI0.001-0.3129-8.99 
  Omidi, Armin 1313 IRI0.501-0.2229-6.38 
  Salehi, Hosein 1344 IRI0.001-0.6829-19.72 

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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1482 1481 4.50 8 0.41 29 11.89 
  Abed, Meisam 1847 IRI0.001-0.1029-2.90 
  Ghasemi, Sina 1191 IRI1.0010.16294.64 
  Faryad, Hasanali 1759 IRI0.001-0.1729-4.93 
  Hosseini Zad, Seyed Ahmad 1282 IRI1.0010.24296.96 
  Ghorbani, Hadi f1898 IRI0.001-0.0729-2.03 
  Ramezani, Radman 1093 IRI1.0010.09292.61 
  Marvi, Targol 1385 IRI0.501-0.1329-3.77 
  Zahedi Nasab, Saman 1404 IRI1.0010.392911.31 

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 Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1543 1481 6.50 9 2.66 29 77.14 
  Fooladinejad, Iman 1637 IRI1.0010.712920.59 
  Alibabaei, Sasan 1901 IRI0.001-0.0729-2.03 
  Taabayan, Nami 1201 IRI1.0010.16294.64 
  Hemmati, Alireza 1207 IRI1.0010.17294.93 
  Mousivand, Ali 1743 IRI0.001-0.1829-5.22 
  Nasiri Evanaki, Mohammad Yasin 1369 IRI1.0010.352910.15 
  Raji, Hamid 1592 IRI0.5010.15294.35 
  Golshanizad, Saeed 1583 IRI1.0010.642918.56 
  Salehipour, Mehrad 1656 IRI1.0010.732921.17 

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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