Individual Calculations August 2016
 Khachadurian, Aren  Total change: 47.60  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Open U13 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1574 1398 3.50 8 1.19 40 47.60 
  Hayati, Amirhosein 1798  * IRI0.001-0.0840-3.20 
  Ojaghi, Mehrad 1716 IRI0.001-0.1340-5.20 
  Tavasolian Abkouh, Amirsaleh 1421 IRI0.5010.03401.20 
  Jafari, Arshia 1610 IRI0.5010.274010.80 
  Jafari, Parsa 1490 IRI1.0010.634025.20 
  Dissanayake, R K T 1545 SRI0.001-0.3040-12.00 
  Thaer, Abu Alhaija 1621 JOR1.0010.784031.20 
  Wijesinghe, N L C Dojitha 1389 SRI0.501-0.0140-0.40 
 * 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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