Individual Calculations December 2017
 Rahnama, Maryam  Total change: -41.60  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1249 1237 2.50 7 -1.00 40 -40.00 
  Makani, M.amin 1375 IRI0.001-0.3140-12.40 
  Zare, Reyhaneh 1129 IRI1.0010.354014.00 
  Rasouli Mehrjardi, Amirmohammad 1637  * IRI0.001-0.0840-3.20 
  Keshani, Kian 1192 IRI0.501-0.0640-2.40 
  Ferdos, Mahan 1185 IRI0.501-0.0740-2.80 
  Arabcari, Aidin 1175 IRI0.001-0.5940-23.60 
  Mehri, Narges 1051 IRI0.501-0.2440-9.60 
 * 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
 1189 1202 1.00 2 -0.04 40 -1.60 
  Marandi, Narges 1204 IRI0.001-0.5040-20.00 
  Ghavam, Kianaz 1174 IRI1.0010.464018.40 

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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