Individual Calculations February 2018
 Mohammadalizadeh Lashkari, Erf  Total change: -34.40  Rating chartPersonal card
 Tehran Standard Cup 27 Dey 1396 Tehran IRI 2018-01-17
RcRownchangeKK*chgGame
 1443 1550 2.00 6 -1.72 20 -34.40 
  Sadeghi Givi, Reza 1881 IRI0.001-0.1220-2.40 
  Keshavarz Hamidi, Karen 1150  * IRI1.0010.08201.60 
  Azhir, Hooman 1950  * IRI0.001-0.0820-1.60 
  Rahimi, Panteha 1301 IRI0.001-0.8120-16.20 
  Malek Mohammadi, Sobhan 1150  * IRI1.0010.08201.60 
  Agharafiei, Arshiya 1226 IRI0.001-0.8720-17.40 
 * 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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