Rapid: Individual Calculations January 2023
 Torabzadeh, Seyyed Arvin  Total change: 58.00  Rating chartPersonal card
 Dayyer Rapid Tournament-Sport Cup Bushehr IRI 2022-12-26
RcRownchangeKK*chgGame
 1306 1100 2.50 5 1.22 40 48.80 
  Zarei, Ghasem 1346 IRI1.0010.814032.40 
  Askari Nik, Keramatollah 1525 IRI0.001-0.0740-2.80 
  Afrasiabi, Amir Mahdi 1285 IRI0.5010.24409.60 
  Ghanbari, Faezeh 1151 IRI0.001-0.4340-17.20 
  Fadavi Hosseini, Parham 1223 IRI1.0010.674026.80 

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)
 
 Bordekhoun Rapid Mehr Cup (U1900) Bushehr IRI 2022-12-28
RcRownchangeKK*chgGame
 1437 1100 1.00 6 0.23 40 9.20 
  Dashti, Ali 1580 IRI0.001-0.0540-2.00 
  Shooraki, Hossein 1432 IRI0.001-0.1240-4.80 
  Tafazolinia, Abolfazl 1331 IRI0.001-0.2140-8.40 
  Rabizadeh, Abdolrahim 1439 IRI1.0010.884035.20 
  Moradi, Sajjad 1369 IRI0.001-0.1740-6.80 
  Ghanbari, Mohammad Ali 1472 IRI0.001-0.1040-4.00 

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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