Individual Calculations January 2024
 Samsami, Mohsen  Total change: -0.80  Rating chartPersonal card
 Iran Workers Chess Championship - 1402 Gilan IRI 2023-11-29
RcRownchangeKK*chgGame
 1706 1631 2.00 5 -0.04 20 -0.80 
  Jamshidi, Morteza 1554 IRI1.0010.39207.80 
  Bakhtshahi, M. 1801 IRI0.001-0.2820-5.60 
  Sharifpanahi, Farhad 1882 IRI0.001-0.1920-3.80 
  Jalalvand, Mohammad 1824 IRI0.001-0.2520-5.00 
  Shahsavan, Mehdi 1469 IRI1.0010.29205.80 

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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