Rapid: Individual Calculations August 2023
 Bozorgzad, Arsalan  Total change: -32.80  Rating chartPersonal card
 Esfahan Tir Rapid 1402 Esfahan IRI 2023-07-21
RcRownchangeKK*chgGame
 1382 1473 3.50 7 -0.82 40 -32.80 
  Kiani Harchegani, Mohammadhossein 1823 IRI0.001-0.1140-4.40 
  Savari, Ghazaleh 1192 IRI1.0010.16406.40 
  Mosavar, Reza 1717 IRI0.001-0.2040-8.00 
  Fotouhi, Parnia 1249 IRI0.001-0.7840-31.20 
  Karbasian, Radmehr 1163 IRI1.0010.14405.60 
  Nourikia, Erfan 1269 IRI0.501-0.2640-10.40 
  Keikhaei, Mahyar 1262 IRI1.0010.23409.20 

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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