Rapid: Individual Calculations May 2024
 Dorpa, Mohammad Mahdi  Total change: 81.20  Rating chartPersonal card
 Gorgan rapid chess competition, Eid al-Fitr gorgan IRI 2024-04-10
RcRownchangeKK*chgGame
 1793 1791 5.50 7 2.03 40 81.20 
  Gorzin, Mohammad Youna 1470 IRI1.0010.13405.20 
  Roohi, Abdolmajid 2127 IRI0.5010.384015.20 
  Ghasemi, Reza 1785 IRI0.501-0.0140-0.40 
  Batyari, Eliza 1536 IRI1.0010.19407.60 
  Saghaie, Parsina 1822 IRI1.0010.544021.60 
  Karami Gorgan, Kian 1819 IRI0.5010.04401.60 
  Esmaeili, Soroush 1990 IRI1.0010.764030.40 

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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