Individual Calculations January 2019
 Phunuka, Oaitse  Total change: 8.00  Rating chartPersonal card
 FRANCISTOWN INTERNATIONAL OPEN-OPEN 2018 FRANCISTOWN BOT 2018-11-24
RcRownchangeKK*chgGame
 1927 1558 0.50 3 0.20 40 8.00 
  Khetho, Phemelo f1958  * BOT0.001-0.0840-3.20 
  Mogale, Onkabetse 1878 BOT0.001-0.1340-5.20 
  Tangani, Goabaone 1945 BOT0.5010.414016.40 
 * 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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