Rapid: Individual Calculations December 2017
 Gholizadeh, Parya  Total change: -16.00  Rating chartPersonal card
 North East Rapid Aban 1396 Tehran IRI 2017-11-18
RcRownchangeKK*chgGame
 1381 1138 0.00 4 -0.80 20 -16.00 
  Gholizadeh, Romina 1400 IRI0.001-0.1820-3.60 
  Mohammad Ebrahimkhan Abri, Dorsa wf1360 IRI0.001-0.2220-4.40 
  Mashhadiali Shirazi, Mohammad Ha 1414 IRI0.001-0.1720-3.40 
  Rahimi, Ali 1348 IRI0.001-0.2320-4.60 

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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