Individual Calculations March 2013
 Govindasamy, Seshni  Total change: 56.40  Rating chartPersonal card
 AFRICAN JUNIOR U20 Girls' CHESS CHAMPIONSHIPS Hammamet TUN 2012-12-24
RcRownchangeKK*chgGame
 1721 1560 4.00 7 1.88 30 56.40 
  Meddeb, Chadha 1731 TUN1.0010.733021.90 
  Abdelmenaem, Sohayla wf1775 EGY0.001-0.2330-6.90 
  Tlale, Tshepang wf1780 RSA0.001-0.2230-6.60 
  Wafa, Chrouk wm1908 EGY0.001-0.1130-3.30 
  Afgoun, Dyhia 1542 ALG1.0010.473014.10 
  Baktache, Nesrine 1760 TUN1.0010.763022.80 
  Lahmar, Chayma 1549 TUN1.0010.483014.40 

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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