Individual Calculations December 2017
 Amini, Hossein  Total change: -84.00  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1395 1505 3.00 8 -2.10 40 -84.00 
  Nejatpour, Soshiyant 1617 IRI0.001-0.3540-14.00 
  Rezanezhad, Hassan 1905  * IRI0.001-0.0840-3.20 
  Saroiyeh, Mansour 1105  * IRI0.001-0.9240-36.80 
  Alizadeh, Rahmatollah 1295 IRI1.0010.23409.20 
  Karami, Tina 1340 IRI0.001-0.7240-28.80 
  Shahsavari, Shayan 1327 IRI0.501-0.2340-9.20 
  Jafarian, Danial 1394 IRI1.0010.354014.00 
  Rahimzadeh, Maryam 1174 IRI0.501-0.3840-15.20 
 * 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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