Individual Calculations November 2016
 Besa, Masaiti  Total change: -23.60  Rating chartPersonal card
 African Youth Chess Championships 2016 (u14 Girls) Port Elizabeth RSA 2016-08-22
RcRownchangeKK*chgGame
 1227 1490 1.50 3 -0.92 40 -36.80 
  Ruzani, Hazel 1090  * ZIM0.001-0.9240-36.80 
  Vuso, Hlomisa 1313 RSA1.0010.274010.80 
  Van Der Walt, Alida Berandina wc1279 RSA0.501-0.2740-10.80 
 * 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)
 
 2016 Botswana Open International-Ladies Section Gaborone BOT 2016-09-29
RcRownchangeKK*chgGame
 1534 1490 3.50 7 0.33 40 13.20 
  Sabure, Tuduetso wg1839 BOT0.001-0.1140-4.40 
  Motlhware, Tshepang 1181 BOT1.0010.14405.60 
  Kgomotso, Ndachipiwa 1556 BOT0.5010.09403.60 
  Gabatshwarwe, Refilwe 1252 BOT0.501-0.3040-12.00 
  Mbo, Mabedi 1531 BOT0.5010.06402.40 
  Tembo, Epa wf1842 ZAM0.001-0.1140-4.40 
  Sokisi, Malebogo 1536 BOT1.0010.564022.40 

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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