Individual Calculations August 2016
 Lahiru, N P G Sithija  Total change: 61.20  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Open U15 tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1774 1624 4.50 9 1.53 40 61.20 
  Pangilinan, Stephen Rome c1981 PHI0.5010.394015.60 
  Loo, Hsien Rong Evan 1585 MAS0.501-0.0540-2.00 
  Rabeea, Sabah Nori f1882 IRQ0.5010.324012.80 
  Loay, Sameer c1935 JOR0.5010.364014.40 
  Torshizi Ghorbani, Mohammad Hoss 1815 IRI0.001-0.2540-10.00 
  Shah Karami, Ali 1706 IRI0.5010.11404.40 
  Aminifard, M.sam 1588 IRI1.0010.454018.00 
  Rilloraza, Istraelito 2024  * PHI0.001-0.0840-3.20 
  Roudaki, Mansour 1454 IRI1.0010.284011.20 
 * 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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