Rapid: Individual Calculations March 2024
 Sharafi, Arsha  Total change: 1.60  Rating chartPersonal card
 Father's Day 1402 Arak IRI 2024-01-31
RcRownchangeKK*chgGame
 1198 1135 2.00 7 -0.96 40 -38.40 
  Shayan Manesh, Ali Akbar 1335 IRI0.001-0.2440-9.60 
  Zarei, Ali 1408 IRI0.001-0.1740-6.80 
  Saeidi, Shahrokh 1322 IRI0.001-0.2640-10.40 
  Hajiabadi, Hesamodin 1179 IRI1.0010.564022.40 
  Khosravi, Amirhosein 1096 IRI0.001-0.5540-22.00 
  Ghalei, Artin 1006 IRI1.0010.334013.20 
  Tayebi, Abolfazl 1037 IRI0.001-0.6340-25.20 

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)
 
 1st IRCF Under 18 Rapid Team League 1402 Tehran IRI 2024-02-15
RcRownchangeKK*chgGame
 1296 1071 2.00 4 1.00 40 40.00 
  Shirzadi, Amir Hossein 1137 IRI1.0010.594023.60 
  Mousavi, Matin 1308 IRI0.001-0.2040-8.00 
  Younesi, Abolfazl 1559 IRI0.001-0.0440-1.60 
  Aghaeipour Aghjehkand, Benyamin 1180 IRI1.0010.654026.00 

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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