Individual Calculations March 2024
 Alizadegan, Korosh  Total change: -53.60  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ A Category (Masters) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 2023 2102 4.00 9 -1.34 40 -53.60 
  Kouchaki, Amirreza 1799 IRI1.0010.14405.60 
  Darini, Pouria g2408 IRI0.001-0.1440-5.60 
  Baghdasaryan, Davit 1858 ARM0.501-0.3040-12.00 
  Rahmani, Pedram 1912 IRI1.0010.254010.00 
  Bosagh Zadeh, Alireza 2269 IRI0.5010.22408.80 
  Nazarian, Arash 1896 IRI0.001-0.7640-30.40 
  Yousefian, Maedeh 1765 IRI1.0010.12404.80 
  Tahmasebi, Hamidreza 2245 IRI0.001-0.3140-12.40 
  Asgharzadeh, Mitra wm2057 IRI0.001-0.5640-22.40 

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)
 

 

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