Individual Calculations February 2019
 Talebanfard, Sina  Total change: 12.40  Rating chartPersonal card
 R 6-11 Shiraz IRI 2019-01-12
RcRownchangeKK*chgGame
 1273 1203 2.00 4 0.31 40 12.40 
  Abedi, Sorosh 1116 IRI1.0010.384015.20 
  Hajatniya, Reyhaneh 1512 IRI0.001-0.1440-5.60 
  Barzegar, Amir Ali 1092 IRI1.0010.354014.00 
  Akrami, Ali 1370 IRI0.001-0.2840-11.20 

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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