Individual Calculations October 2017
 Rezaei Salim, Mahyas  Total change: 17.20  Rating chartPersonal card
 Tehran Girls Under 12 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1250 1526 6.00 7 0.28 40 11.20 
  Heydari, Tarlan 1126  * IRI1.0010.08403.20 
  Rasouli Vasheghani, Soniya 1126  * IRI1.0010.08403.20 
  Ghavam, Kianaz 1217 IRI1.0010.14405.60 
  Tohid Nia, Melika 1303 IRI1.0010.22408.80 
  Kouchakzadeh, Parto 1371 IRI0.501-0.2140-8.40 
  Nezhad Dehghan, Saghar 1190 IRI1.0010.12404.80 
  Karimi, Setayesh 1417 IRI0.501-0.1540-6.00 
 * 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)
 
 Iranian Girls Under 12 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1300 1526 7.00 9 0.15 40 6.00 
  Eisapoor, Setayesh 1126  * IRI1.0010.08403.20 
  Kazimi, Dorsa 1175 IRI0.501-0.3940-15.60 
  Jani, Aderina 1126  * IRI1.0010.08403.20 
  Karimi, Setayesh 1395 IRI1.0010.324012.80 
  Parvin, Zahra 1177 IRI1.0010.11404.40 
  Masoumi, Sahar 1520 IRI0.001-0.5140-20.40 
  Yazdani, Ava 1377 IRI1.0010.304012.00 
  Ebrahimi, Fatemeh 1384 IRI1.0010.314012.40 
  Hajatniya, Reyhaneh 1416 IRI0.501-0.1540-6.00 
 * 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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