Rapid: Individual Calculations November 2023
 Golpour, Ahmad  Total change: 13.40  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1400 1237 3.50 8 0.67 20 13.40 
  Habibi, Radin 1922 IRI0.001-0.0120-0.20 
  Mehrabi, Manouchehr 1585 IRI1.0010.892017.80 
  Pour Eskandar, Aliakbar 1576 IRI0.001-0.1220-2.40 
  Raygantafrashi, Sara 1420 IRI0.001-0.2620-5.20 
  Emami, Borna 1058 IRI1.0010.27205.40 
  Kazemi, Amir Hossein 1454 IRI0.001-0.2220-4.40 
  Olama, Mehdi 1108 IRI1.0010.33206.60 
  Soleymani, Anahita 1077 IRI0.501-0.2120-4.20 

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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