Individual Calculations February 2022
 Saadatmandi, Elina  Total change: -64.00  Rating chartPersonal card
 Mazandaran Province Chess Men Championship 2022 (Final) Mazandaran IRI 2022-01-21
RcRownchangeKK*chgGame
 1485 1523 2.00 6 -1.60 40 -64.00 
  Asgharzadeh, M.reza f2241 IRI0.001-0.0140-0.40 
  Akbari, Arvin 1220 IRI0.001-0.8640-34.40 
  Fathi, Karen 1123  * IRI0.001-0.9240-36.80 
  Saeidzadeh, Mohammad Reza 1295 IRI1.0010.21408.40 
  Soleimani, Nader 1433 IRI1.0010.384015.20 
  Hoseinpour Kasgary, Abolfazl 1595 IRI0.001-0.4040-16.00 
 * 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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