Rapid: Individual Calculations June 2023
 Rezaeipour, Shadmehr  Total change: 2.80  Rating chartPersonal card
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1318 1036 1.00 4 0.30 40 12.00 
  Abedinpour, Siamak 1312 IRI0.001-0.1740-6.80 
  Ghazvini, Hanif 1476 IRI0.001-0.0640-2.40 
  Bagherpour, Seyed Behrad 1276 IRI0.001-0.2040-8.00 
  Pir, Mehrdad 1208 IRI1.0010.734029.20 

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
 1479 1036 0.00 3 -0.23 40 -9.20 
  Archin Aranchi, Mansour 1378 IRI0.001-0.1240-4.80 
  Fathi Tavani, Farhoud 1633 IRI0.001-0.0240-0.80 
  Soleimani, Nader 1426 IRI0.001-0.0940-3.60 

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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