Individual Calculations October 2017
 Ghasemi, Parima  Total change: 47.60  Rating chartPersonal card
 Tehran Girls Under 14 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1287 1100 0.00 2 -0.53 40 -21.20 
  Harati, Hasti 1355 IRI0.001-0.1940-7.60 
  Shafiei, Atena 1219 IRI0.001-0.3440-13.60 

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)
 
 Iranian Girls Under 14 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1310 1100 3.50 7 1.72 40 68.80 
  Jalali, Parima 1500  * IRI0.001-0.0840-3.20 
  Rahimi, Panteha 1372 IRI0.001-0.1740-6.80 
  Mansourzade, Diba 1110 IRI1.0010.514020.40 
  Harati, Hasti 1355 IRI0.001-0.1940-7.60 
  Golzari, Ghazal 1431 IRI1.0010.884035.20 
  Mohammadi, Helma 1142 IRI1.0010.564022.40 
  Hamed Hajipour, Kimia 1261 IRI0.5010.21408.40 
 * 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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