Individual Calculations March 2019
 Besa, Masaiti  Total change: -20.40  Rating chartPersonal card
 2019 Metropolitan National Chess Championships 1st Qualifiers-Ladies Gaborone BOT 2019-02-09
RcRownchangeKK*chgGame
 1380 1606 4.00 6 -0.51 40 -20.40 
  Peo, Phole 1206  * BOT0.001-0.9240-36.80 
  Manikonda, Naga Sai Hasitha wc1206  * BOT1.0010.08403.20 
  Badisang, Loago 1278 BOT1.0010.13405.20 
  Mosweu, Atang wc1421 BOT1.0010.264010.40 
  Gabatshwarwe, Refilwe wc1625 BOT0.5010.03401.20 
  Marape, Naledi wf1541 BOT0.501-0.0940-3.60 
 * 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)
 

 

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