Rapid: Individual Calculations November 2023
 Tabassomi, Amir Erfan  Total change: 15.60  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1369 1370 4.50 8 0.39 40 15.60 
  Barati Masihi, Kevin 1721 IRI0.001-0.1140-4.40 
  Sehatpour, Nima 1288 IRI1.0010.394015.60 
  Aghaaligol, Pooyan 1138 IRI1.0010.21408.40 
  Mahdizadeh, Sadra 1671 IRI0.001-0.1540-6.00 
  Rezaei, Sohrab 1115 IRI0.001-0.8140-32.40 
  Sheikhalizadeh, Mahmood 1211 IRI0.501-0.2140-8.40 
  Sheykhi, Mohamadreza 1182 IRI1.0010.264010.40 
  Malakouti, Ehsan 1625 IRI1.0010.814032.40 

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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