Individual Calculations October 2013
 Al-Moaamari, Mozah  Total change: -13.80  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 15 Girls Hikkaduwa SRI 2013-09-01
RcRownchangeKK*chgGame
 1403 1316 1.00 5 -0.92 15 -13.80 
  Bandara, T B S H 1504 SRI0.001-0.2615-3.90 
  Karunaratna, Sulakna B K 1421 SRI1.0010.64159.60 
  Bandara, R M Nisakya 1434 SRI0.001-0.3415-5.10 
  Samarasinghe, Wayuni Vinara 1430 SRI0.001-0.3415-5.10 
  Umayangana, H Indumini 1225 SRI0.001-0.6215-9.30 

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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