Rapid: Individual Calculations June 2023
 Nikfar, Kianmehr  Total change: 135.25  Rating chartPersonal card
 Gilan Rapid Cup (Ordibehesht 1402) Gilan IRI 2023-04-29
RcRownchangeKK*chgGame
 1342 1356 3.00 6 -0.12 25 -3.00 
  Masoumi, Mohammad 1609 IRI0.5010.31257.75 
  Ghorbani, Mohammad Kian 1136 IRI1.0010.22255.50 
  Ganjeh, Yousef 1655 IRI0.001-0.1525-3.75 
  Bardeh, Tahmoores 1440 IRI0.001-0.3825-9.50 
  Rajabzadeh, Diako 1051 IRI0.501-0.3625-9.00 
  Hamidi, Ehsan 1158 IRI1.0010.24256.00 

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)
 
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1430 1380 5.50 9 1.18 25 29.50 
  Khoshkalam, Seyed Mahan 1903 IRI0.5010.472511.75 
  Rabipoor, Reza 1159 IRI1.0010.22255.50 
  Ahmadi, Barad 1757 IRI0.001-0.0925-2.25 
  Rezapour, Yalda 1054 IRI1.0010.13253.25 
  Mousavi, Seyedeh Kosar 1114 IRI1.0010.18254.50 
  Deljou, R. 1839 IRI0.001-0.0525-1.25 
  Keshavarzeskandari, Sam 1127 IRI1.0010.19254.75 
  Ghanbari, Emad 1751 IRI0.001-0.1025-2.50 
  Mousavi, Seyed Mahan 1165 IRI1.0010.23255.75 

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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1535 1380 3.50 6 1.47 25 36.75 
  Khodashenas, Mohammad Mobin 1103 IRI1.0010.17254.25 
  Hagh Taj Dar, Rajab Ali 1698 IRI0.5010.37259.25 
  Shabanpour, Ali 1782 IRI0.001-0.0825-2.00 
  Kavousi, Hasti 1185 IRI1.0010.25256.25 
  Norouzi Chenari, Parsa 1648 IRI1.0010.832520.75 
  Rezaei, Hamidreza 1796 IRI0.001-0.0725-1.75 

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)
 
 Rapid Cup Gilan Gilan IRI 2023-05-26
RcRownchangeKK*chgGame
 1658 1380 4.00 6 2.88 25 72.00 
  Fakhar, Hossein 1661 IRI1.0010.842521.00 
  Khoshkalam, Seyed Mahan 1903 IRI0.001-0.0325-0.75 
  Kouchaki, Amirreza 1686 IRI1.0010.862521.50 
  Ghanbarpour, Mahan 1583 IRI0.001-0.2425-6.00 
  Shafiei, Mojtaba 1497 IRI1.0010.662516.50 
  Masoumi, Mohammad 1615 IRI1.0010.792519.75 

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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