Rapid: Individual Calculations January 2024
 Sedaghatjo, Jamal  Total change: 39.80  Rating chartPersonal card
 Koohchenar Rapid Paeez Cup Fars-Koohchenar IRI 2023-12-23
RcRownchangeKK*chgGame
 1509 1536 6.50 9 1.74 20 34.80 
  Javid Gharacheh, Timoor 1183 IRI1.0010.11202.20 
  Khajeh, Nader 1329 IRI1.0010.23204.60 
  Momtahan, Hossein 1768 IRI0.001-0.2120-4.20 
  Mirzadeh, Hossein 1324 IRI1.0010.23204.60 
  Ghasemi, Mohammad Taha 1314 IRI1.0010.22204.40 
  Shirazi, Milad 1755 IRI1.0010.782015.60 
  Aberomandnia, Ali 1612 IRI1.0010.602012.00 
  Kooh Peima, Mehdi 1764 IRI0.5010.29205.80 
  Sajjadi, Seyed Artin 1529 IRI0.001-0.5120-10.20 

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 4th round of the reytd tournament of Padideh Behbahan Chess School Lorestan IRI 2023-12-27
RcRownchangeKK*chgGame
 1468 1536 5.00 8 0.25 20 5.00 
  Jahadi, Ali 1320 IRI1.0010.22204.40 
  Hajari, Afshin 1261 IRI1.0010.17203.40 
  Banisaeed, Sadegh 1773 IRI0.001-0.2020-4.00 
  Hashemzadeh, Manizheh 1282 IRI1.0010.19203.80 
  Dashti, Ahmad 1912 IRI0.001-0.0920-1.80 
  Hashemi, Seyed Saleh 1321 IRI1.0010.23204.60 
  Moradi, Mehdi 1517 IRI0.001-0.5320-10.60 
  Shahamat Manesh, Morteza 1355 IRI1.0010.26205.20 

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)
 

 

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