Rapid: Individual Calculations February 2022
 Ebrahimi Erami, Alina  Total change: -16.00  Rating chartPersonal card
 Beshahr Rapid Cup Memorial of Mr Hadi Lamee Mazandaran IRI 2021-12-30
RcRownchangeKK*chgGame
 1400 1042 0.00 4 -0.54 20 -10.80 
  Akhavan Rad, A. 1636 IRI0.001-0.0220-0.40 
  Harati Anaraki, Abdolhamid 1292 IRI0.001-0.1920-3.80 
  Alavi, Mir Mahmood 1413 IRI0.001-0.1020-2.00 
  Beheshti, Bardia 1257 IRI0.001-0.2320-4.60 

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)
 
 4th Etehad Rapid Cup 1400 Rasht IRI 2022-01-14
RcRownchangeKK*chgGame
 1406 1055 0.00 2 -0.26 20 -5.20 
  Movagharhasani, Farhan 1541 IRI0.001-0.0420-0.80 
  Khanjani, Rastin 1271 IRI0.001-0.2220-4.40 

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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