Rapid: Individual Calculations January 2024
 Zeynali, Ali  Total change: 21.60  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1639 1844 7.00 9 0.54 40 21.60 
  Tondro, Amir Hosein 1521 IRI0.001-0.8740-34.80 
  Najafi, Bahlool 1444  * IRI1.0010.08403.20 
  Naser Jabari, Negar 1523 IRI1.0010.13405.20 
  Farid Ahmadinia, Hosein 1514 IRI1.0010.12404.80 
  Siani, Ali 1704 IRI1.0010.314012.40 
  Bonabi, Hasti 1345 IRI0.501-0.4640-18.40 
  Saemi, Sina 1914 IRI1.0010.604024.00 
  Varmziar, Ghasem 1920 IRI0.5010.10404.00 
  Rezvan, Maghsoud 1869 IRI1.0010.534021.20 
 * 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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