Rapid: Individual Calculations June 2023
 Darjani, Mehrad  Total change: 45.00  Rating chartPersonal card
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1501 1138 2.00 5 1.12 20 22.40 
  Mohammadi, Seyed Arshan 1158 IRI0.5010.03200.60 
  Alinia, Farshid 1441 IRI1.0010.862017.20 
  Yousefikia, Arian 1864 IRI0.001-0.0120-0.20 
  Omidi, Hossein 1699 IRI0.001-0.0220-0.40 
  Nikfard, Bardia 1341 IRI0.5010.26205.20 

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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1346 1138 2.50 5 1.13 20 22.60 
  Azizi, Alireza 1508 IRI0.001-0.1020-2.00 
  Shafiei, Mojtaba 1497 IRI0.5010.40208.00 
  Bagherpour, Behta 1111 IRI1.0010.46209.20 
  Mahdavi, Amirtaha 1117 IRI1.0010.47209.40 
  Gholizadeh, Majid 1496 IRI0.001-0.1020-2.00 

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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