Rapid: Individual Calculations October 2022
 Kohjani, Kiarash  Total change: -46.60  Rating chartPersonal card
 Team Rapid Tafrishi Cup 1401 Neishabour IRI 2022-09-09
RcRownchangeKK*chgGame
 1309 1414 3.00 6 -0.78 20 -15.60 
  Ezadi Kia, Mojtaba 1213 IRI1.0010.24204.80 
  Mehri, Mohammad Amin 1526 IRI0.001-0.3520-7.00 
  Shoja Nia, Jafar 1096 IRI1.0010.13202.60 
  Paseban, Mahmood 1331 IRI0.001-0.6120-12.20 
  Ghanati, Arash 1288 IRI0.001-0.6720-13.40 
  Rostam Vahed, Mahdi 1400 IRI1.0010.48209.60 

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)
 
 The international Rapid competition of Master Tafrishi Cup Mashhad IRI 2022-09-22
RcRownchangeKK*chgGame
 1311 1414 3.50 8 -1.55 20 -31.00 
  Hoseinzade, Kian 1005 IRI0.001-0.9220-18.40 
  Torabi, Ali 1120 IRI1.0010.15203.00 
  Poorabed, Mohammadmahdi 1193 IRI1.0010.22204.40 
  Boozhmehrani, Mehrab 1124 IRI1.0010.16203.20 
  Gerayeli, Kiarash 1876 IRI0.001-0.0520-1.00 
  Ramshini, Hamid 1668 IRI0.001-0.1920-3.80 
  Rajabzade, Ali 1330 IRI0.001-0.6220-12.40 
  Gholi Barkish, Ali 1173 IRI0.501-0.3020-6.00 

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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