Rapid: Individual Calculations January 2024
 Kafash Lahiji, Ramtin  Total change: 15.60  Rating chartPersonal card
 Langroud Rapid Rated Day 1402 Rasht IRI 2023-12-13
RcRownchangeKK*chgGame
 1394 1309 4.00 6 1.17 40 46.80 
  Ahmadi, Barad 1815 IRI0.001-0.0440-1.60 
  Rezaeipour, Shadmehr 1060 IRI1.0010.19407.60 
  Baghaei, Mehrad 1922 IRI0.001-0.0240-0.80 
  Mousavi, Seyed Radvin 1106 IRI1.0010.24409.60 
  Bahri, Nima 1108 IRI1.0010.24409.60 
  Biriya, Yadollah 1352 IRI1.0010.564022.40 

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 (7Bahman 1402) Gilan IRI 2023-12-27
RcRownchangeKK*chgGame
 1447 1309 1.50 6 -0.78 40 -31.20 
  Imani, Adrina 1701 IRI0.5010.424016.80 
  Mohammadzadeh, Sepehr 1576 IRI0.001-0.1840-7.20 
  Khademi Shamami, Sina 1089 IRI1.0010.22408.80 
  Samsam, Farhad 1866 IRI0.001-0.0340-1.20 
  Majidi, Barbod 1099 IRI0.001-0.7740-30.80 
  Biriya, Yadollah 1352 IRI0.001-0.4440-17.60 

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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