Individual Calculations January 2020
 Sigwele, Peo  Total change: -3.20  Rating chartPersonal card
 2019 BOTSWANA GAMES TEAMS CHESS CHAMPIONSHIP-LADIES GABORONE-UB BOT 2019-12-15
RcRownchangeKK*chgGame
 1412 1012 0.00 1 -0.08 40 -3.20 
  Keone, Lebala 1412  * BOT0.001-0.0840-3.20 
 * 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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