Rapid: Individual Calculations July 2023
 Darabi, Mohammad Parsa  Total change: 10.80  Rating chartPersonal card
 723th Paeez Chess School Tournament Khuzestan IRI 2023-06-01
RcRownchangeKK*chgGame
 1348 1453 4.00 6 0.27 40 10.80 
  Goharchin, Erfan 1125 IRI1.0010.13405.20 
  Zamani, Alireza 1701 IRI0.001-0.1940-7.60 
  Sheini, Shideh 1137 IRI1.0010.13405.20 
  Hazbeian, Salem 1675 IRI0.001-0.2240-8.80 
  Vafadar, Ayhan 1212 IRI1.0010.20408.00 
  Hoveizavi, Ahmad 1237 IRI1.0010.22408.80 

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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