Individual Calculations December 2017
 Ahadi, Mohammad Amin  Total change: 42.00  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1340 1202 3.50 7 1.05 40 42.00 
  Sharafi, Amir Mehrad 1593 IRI0.5010.414016.40 
  Davoodabadi Farahani, Mohamad 1602  * IRI0.001-0.0840-3.20 
  Rahimi, Panteha 1417 IRI0.001-0.2340-9.20 
  Taleghani, Kian 1035 IRI1.0010.284011.20 
  Elmiye, Bardiya 1331 IRI0.001-0.3340-13.20 
  Ardestani, Aida 1107 IRI1.0010.374014.80 
  Rasouli Vasheghani, Soniya 1295 IRI1.0010.634025.20 
 * 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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