Rapid: Individual Calculations December 2016
 Moghadas Jafari, Mohammad  Total change: -12.80  Rating chartPersonal card
 Alborz Chess Rapid 14 Aban 1395 Karaj IRI 2016-11-04
RcRownchangeKK*chgGame
 1704 1845 4.00 7 -0.64 20 -12.80 
  Bajalan, Mohammad 1478 IRI1.0010.10202.00 
  Zare, Hamidreza 1445  * IRI1.0010.08201.60 
  Jamshidi, Amir Hossein 2189 IRI0.001-0.1220-2.40 
  Kianpour, Mahdi 1665 IRI0.001-0.7420-14.80 
  Khaledi, Omid 1583 IRI1.0010.18203.60 
  Rasouli, Amirmohammad 1623 IRI1.0010.22204.40 
  Merikh, Hossein 1946 IRI0.001-0.3620-7.20 
 * 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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