Individual Calculations August 2018
 Abdurakhmanov, Mukhmmadali  Total change: -12.80  Rating chartPersonal card
 14th Asian Schools Chess Championship 2018 - under 17 open Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1899 2089 6.00 9 -0.32 40 -12.80 
  Pathmasiri, R D Isuru Saranga 1689  * SRI0.501-0.4240-16.80 
  Serikbay, Assel wf2179 KAZ1.0010.624024.80 
  Abdisalimov, Abdimalik f2331 UZB0.001-0.2040-8.00 
  Naushad, Thalaal 1689  * SRI1.0010.08403.20 
  Kavisekara, K M H P G Pasindu M 1689  * SRI1.0010.08403.20 
  Abylkasymov, Kairatbek 1768 KGZ1.0010.13405.20 
  Piyumantha, M Sasith Nipun f2149 SRI0.001-0.4240-16.80 
  Deegoda, S R 1788 SRI1.0010.15406.00 
  Jayawardana, Lasal 1807 SRI0.501-0.3440-13.60 
 * 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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