Rapid: Individual Calculations July 2023
 Davari, Sara  Total change: 84.00  Rating chartPersonal card
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1761 1743 6.50 9 2.10 40 84.00 
  Abed Masrorkhah, Artin 1416 IRI1.0010.13405.20 
  Tahmasebi, Hamidreza 2117 IRI0.001-0.1040-4.00 
  Matani, Mahrad 1343  * IRI1.0010.08403.20 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.12404.80 
  Nazari Nia, Shahram 1519 IRI1.0010.22408.80 
  Mahdavi, Reza f2294 IRI0.5010.474018.80 
  Doostkam, Pouyan 1871 IRI1.0010.674026.80 
  Amiri, Ali 1980 IRI0.5010.304012.00 
  Pilvaieh, Ali 1905 IRI0.5010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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