Individual Calculations May 2019
 Sovetbekova, Nurai  Total change: -77.60  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 14 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1409 1529 4.00 9 -1.80 40 -72.00 
  Kathriarachchi, Dini Nathyaa 1207 SRI1.0010.13405.20 
  Omonova, Umida wc1929  * UZB0.001-0.0840-3.20 
  Wijesinghe, W M M N 1329 SRI0.001-0.7640-30.40 
  Gunawardena, Y Kaveesha 1181 SRI1.0010.11404.40 
  Seneka, M W Thenumi 1301 SRI0.501-0.2940-11.60 
  Thennakoon, Rumethma 1129  * SRI1.0010.08403.20 
  Sandeepani, M Tharushi 1496 SRI0.501-0.0540-2.00 
  Liuviann, Cecilia Natalie 1724 INA0.001-0.2540-10.00 
  Wickramasinghe, Minethma Lasandi wc1384 SRI0.001-0.6940-27.60 
 * 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)
 
 KGZ Women Championship 2019 Bishkek KGZ 2019-04-12
RcRownchangeKK*chgGame
 1514 1529 4.00 8 -0.14 40 -5.60 
  Sezdbekova, Nazira 1129  * KGZ1.0010.08403.20 
  Usupbekova, Zarina 1802 KGZ0.001-0.1740-6.80 
  Isaeva, Ainura 1269 KGZ1.0010.18407.20 
  Mairambekova, Aiperi 1650 KGZ0.001-0.3440-13.60 
  Bakytova, Begimay 1264 KGZ1.0010.18407.20 
  Samaganova, Alexandra 1929  * KGZ0.001-0.0840-3.20 
  Momunkulova, Imannur 1240 KGZ1.0010.16406.40 
  Zairbek Kyzy, Begimai 1831 KGZ0.001-0.1540-6.00 
 * 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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