Rapid: Individual Calculations January 2022
 Karra, Siavash  Total change: 8.00  Rating chartPersonal card
 Bushehr Rapid Tournament Master Ardeshirpour Memorial Bushehr IRI 2021-12-03
RcRownchangeKK*chgGame
 1581 1878 7.00 9 -0.06 20 -1.20 
  Selahi, Kian 1180 IRI1.0010.01200.20 
  Mokhtari, Ahmad 1502 IRI0.001-0.9120-18.20 
  Khademi, Mahdi 1267 IRI1.0010.02200.40 
  Hashemi, Farhad 1622 IRI1.0010.19203.80 
  Khedri, Erfan 1645 IRI1.0010.21204.20 
  Mortazavi, Sayed Kamoloddin 1807 IRI0.001-0.6020-12.00 
  Hassan Poor, Abbas 1530 IRI1.0010.11202.20 
  Fakhraei, Mojtaba 1682 IRI1.0010.25205.00 
  Daneshpour, S.h. 1992 IRI1.0010.662013.20 

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)
 
 Bafegh Yalda Rapid Cup 26Azar 1400 Yazd IRI 2021-12-17
RcRownchangeKK*chgGame
 1720 1878 6.00 8 0.46 20 9.20 
  Asari, S.arad 1456 IRI1.0010.07201.40 
  Khajoei, Abbass 1649 IRI1.0010.21204.20 
  Taghipoor, Habib 1687 IRI1.0010.25205.00 
  Rashidi, Masood 1805 IRI1.0010.40208.00 
  Jafari, Mahdi 1828 IRI1.0010.43208.60 
  Alizadeh, Mohammad Mahdi 1704 IRI1.0010.27205.40 
  Karami Kejani, Masoud 1885 IRI0.001-0.4920-9.80 
  Heydari, Mohammad Masoud 1744 IRI0.001-0.6820-13.60 

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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