Rapid: Individual Calculations November 2023
 Hosseini, Seyed Arad  Total change: 82.07  Rating chartPersonal card
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1469 1424 5.50 9 1.46 29 42.34 
  Mahdavi, Taha 1075 IRI1.0010.11293.19 
  Ahadian, Armin 1758 IRI0.001-0.1229-3.48 
  Zafari Yekta, Niyousha 1177 IRI1.0010.19295.51 
  Atabak, Mohsen 1729 IRI1.0010.862924.94 
  Gharaee Shirazi, Shervin 1701 IRI0.001-0.1729-4.93 
  Esmaeilzadeh, Mohammadreza 1562 IRI0.001-0.3129-8.99 
  Sabahi, Maryam 1254 IRI1.0010.28298.12 
  Raji, Hamid 1705 IRI0.5010.34299.86 
  Alinezhad, Parham 1261 IRI1.0010.28298.12 

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)
 
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1719 1392 3.00 7 2.00 29 58.00 
  Raji, Hamid 1704 IRI0.001-0.1429-4.06 
  Sodachi, Saba 1605 IRI1.0010.772922.33 
  Karami, Ariya 1714 IRI0.5010.372910.73 
  Hojjatinejad, Ilia 1837 IRI0.001-0.0629-1.74 
  Kaveh, Taghi 1598 IRI1.0010.762922.04 
  Yousefi, Akbar 1901 IRI0.001-0.0429-1.16 
  Mahdizadeh, Sadra 1671 IRI0.5010.34299.86 

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)
 
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1235 1392 5.00 8 -0.63 29 -18.27 
  Bayat, Amir Ali 1186 IRI1.0010.24296.96 
  Abed, Meisam 1821 IRI0.001-0.0729-2.03 
  Yahyaei, Ahora 1187 IRI0.001-0.7629-22.04 
  Atrchian, Mohammad Hossein 1051 IRI1.0010.12293.48 
  Mohammadi, Armin 1187 IRI0.001-0.7629-22.04 
  Radmojarad, Seyed Hossein 1156 IRI1.0010.20295.80 
  Tavazouei, Parham 1180 IRI1.0010.23296.67 
  Rezaei, Sohrab 1115 IRI1.0010.17294.93 

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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