Rapid: Individual Calculations August 2023
 Nejati, Mohammad  Total change: 12.20  Rating chartPersonal card
 8th Rapid Hormozgan 1402 Hormozgan IRI 2023-06-29
RcRownchangeKK*chgGame
 1395 1161 1.50 4 0.61 20 12.20 
  Zahedi, Mehdi 1579 IRI0.001-0.0720-1.40 
  Rezaee, Mohammad Naser 1397 IRI0.001-0.2020-4.00 
  Rauofi, Mirza 1295 IRI1.0010.682013.60 
  Zaree, Mehdi 1307 IRI0.5010.20204.00 

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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