Rapid: Individual Calculations January 2023
 Ashori, Ehsan  Total change: -16.40  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-02
RcRownchangeKK*chgGame
 1364 1058 0.00 5 -0.82 20 -16.40 
  Alehdavood, Ali 1360 IRI0.001-0.1520-3.00 
  Vasheghani, Behrad 1283 IRI0.001-0.2220-4.40 
  Allahverdi, Davood 1580 IRI0.001-0.0320-0.60 
  Abarashi, Seyed Mahyar 1226 IRI0.001-0.2820-5.60 
  Faramarzi Garousi, Maartia 1371 IRI0.001-0.1420-2.80 

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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