Individual Calculations December 2017
 Kaesermann, Sirlei  Total change: -48.00  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1478 1526 1.50 7 -2.40 20 -48.00 
  Quraishii, Obaidullah 1401 AFG0.001-0.6720-13.40 
  Khalesi, Parsa 1926  * IRI0.001-0.0820-1.60 
  Sekhavatmandi, Roham 1682 IRI0.001-0.2920-5.80 
  Rahimzadeh, Maryam 1174 IRI0.501-0.3920-7.80 
  Valipoor, Babak 1688 IRI0.001-0.2920-5.80 
  Moosavi, Atena 1265 IRI0.501-0.3220-6.40 
  Samimi Fakhreddin, Amir 1213 IRI0.501-0.3620-7.20 
 * 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)
 

 

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