Rapid: Individual Calculations January 2022
 Ahmadi, Pouya  Total change: -38.00  Rating chartPersonal card
 Memorial of 1600 martyrs of Sabzevar Mashhad IRI 2021-12-18
RcRownchangeKK*chgGame
 1301 1278 3.00 7 -0.64 20 -12.80 
  Abdollahabadi, Amir Hosien 1739 IRI0.001-0.0520-1.00 
  Hosseini, Paria Sadat 1046 IRI1.0010.21204.20 
  Delbari, Mahyar 1081 IRI0.001-0.7520-15.00 
  Jamedari, Emad Reza 1121 IRI1.0010.29205.80 
  Bagherzadeh, Narges 1147 IRI1.0010.32206.40 
  Vassalam, Mohammad Taghi 1781 IRI0.001-0.0420-0.80 
  Baghani, Abolfazl 1193 IRI0.001-0.6220-12.40 

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 Tournament Yalda 1400 Khorasan Razavi Mashhad IRI 2021-12-24
RcRownchangeKK*chgGame
 1263 1278 2.00 6 -1.26 20 -25.20 
  Arian, Matin 1511 IRI0.001-0.2120-4.20 
  Zhiani, Golnaz 1020 IRI1.0010.18203.60 
  Vassalam, Mohammad Taghi 1781 IRI0.001-0.0420-0.80 
  Hoseini, Seyed Sobhan 1146 IRI0.001-0.6820-13.60 
  Hoseini, Seyed Sajjad 1191 IRI0.001-0.6220-12.40 
  Allahtavakoli, Mahmoud 926 IRI1.0010.11202.20 

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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