Rapid: Individual Calculations December 2023
 Gholinezhad, Eilia  Total change: -86.80  Rating chartPersonal card
 rapid Chess tournament shirva-Sports week Bojnourd IRI 2023-11-09
RcRownchangeKK*chgGame
 1399 1667 4.50 7 -0.88 40 -35.20 
  Shabani, Amir Hosein 1104 IRI0.501-0.4840-19.20 
  Farahmand, Amir 1579 IRI0.001-0.6240-24.80 
  Seyed Alidadi, Seyed Jalal 1303 IRI1.0010.10404.00 
  Joghataei, Arash 1267  * IRI1.0010.08403.20 
  Gelian Ahmadi, Zahra 1376 IRI1.0010.15406.00 
  Ahmadi, Erfan 1944 IRI0.001-0.1740-6.80 
  Salahshoor, Koroush 1219 IRI1.0010.06402.40 
 * 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)
 
 Amir Nassaj Rapid Chess Tournament Mashhad IRI 2023-11-21
RcRownchangeKK*chgGame
 1488 1667 5.00 9 -1.29 40 -51.60 
  Parhizgar, Sogand 1267  * IRI1.0010.08403.20 
  Eftekhari, Ermia 1325 IRI1.0010.12404.80 
  Mohammadi, Reza 1930 IRI0.001-0.1840-7.20 
  Rajabzade, Ali 1411 IRI1.0010.19407.60 
  Safarian, Fatemeh 1469 IRI0.001-0.7640-30.40 
  Boozhmehrani, Mehrab 1402 IRI0.001-0.8240-32.80 
  Mashayekhan, Masoud 1245 IRI1.0010.07402.80 
  Sharif Mashhadi, Hasti 1322 IRI1.0010.11404.40 
  Abedi, Abolfazl 2025 IRI0.001-0.1040-4.00 
 * 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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