Individual Calculations December 2017
 Rasouli Vasheghani, Soniya  Total change: -57.20  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1238 1295 1.50 6 -2.05 40 -82.00 
  Ahadi, Mohammad Erfan 1695  * IRI0.001-0.0840-3.20 
  Noori, Aydin 1097 IRI0.001-0.7640-30.40 
  Samiei, Ali 1060 IRI0.501-0.2940-11.60 
  Alavi, S. Sina 1201 IRI0.501-0.1340-5.20 
  Gholizadeh, Parya 1174 IRI0.501-0.1640-6.40 
  Ahadi, Mohammad Amin 1202 IRI0.001-0.6340-25.20 
 * 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)
 
 Tehran Women League 1396 Round 4-6 Tehran IRI 2017-11-25
RcRownchangeKK*chgGame
 1382 1337 1.50 2 0.62 40 24.80 
  Nadalipour, Golnaz 1345 IRI1.0010.514020.40 
  Karam Yazdi, Parmida 1418 IRI0.5010.11404.40 

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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