Individual Calculations March 2024
 Sharafi, Avash  Total change: 34.00  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - C Category ( U14) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1280 1147 3.50 8 0.85 40 34.00 
  Ghasemi, Mohammad Mehdi 1328 IRI0.5010.24409.60 
  Rishehri, Mohammad Ali 1461 IRI1.0010.864034.40 
  Movaghari, Reza 1370 IRI1.0010.784031.20 
  Golipour, Saba 1268 IRI0.001-0.3440-13.60 
  Yaghoubi, Amirali 1209 IRI0.5010.09403.60 
  Alizadeh Golsari, Shayegan 1244 IRI0.001-0.3740-14.80 
  Kimiaei, Amir Mohammad 1310 IRI0.001-0.2840-11.20 
  Moshak, Arsha 1051 IRI0.501-0.1340-5.20 

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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