Individual Calculations October 2013
 Bandara, T B S H  Total change: 40.50  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 15 Girls Hikkaduwa SRI 2013-09-01
RcRownchangeKK*chgGame
 1546 1504 5.00 8 1.35 30 40.50 
  Al-Moaamari, Mozah 1316 UAE1.0010.26307.80 
  Varshini, V 1904  * IND0.001-0.0830-2.40 
  Balasuriya, Sajini Hasara 1492 SRI0.501-0.0230-0.60 
  Samarasinghe, Wayuni Vinara 1430 SRI1.0010.403012.00 
  Jayasundara, H J M R M 1555 SRI0.001-0.4330-12.90 
  Kahanda, I D S 1624 SRI0.5010.16304.80 
  Methmani, Nelunika wm1627 SRI1.0010.673020.10 
  Karunaratna, Sulakna B K 1421 SRI1.0010.393011.70 
 * 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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