Rapid: Individual Calculations January 2024
 Rokhjavan, Narges  Total change: -22.00  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1349 1066 0.50 6 -0.55 40 -22.00 
  Rokhjavan, Mahdi 1414 IRI0.5010.394015.60 
  Shokoohi Pooya, Pouyan 1504 IRI0.001-0.0640-2.40 
  Daroogar Sabet, Samin 1322 IRI0.001-0.1940-7.60 
  Rahpeima, Savina 1305 IRI0.001-0.2040-8.00 
  Sadeghi, Arad 1377 IRI0.001-0.1440-5.60 
  Khedmati, Atieh 1174 IRI0.001-0.3540-14.00 

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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