Individual Calculations January 2020
 Katlo, Gaeete  Total change: 19.60  Rating chartPersonal card
 francistown open 2019 francistown BOT 2019-12-07
RcRownchangeKK*chgGame
 1753 1418 1.00 4 0.49 40 19.60 
  Pitlagano, Tebogo c1818  * BOT0.001-0.0840-3.20 
  Karabo, Manyenyegwa 1734 BOT1.0010.874034.80 
  Masole, Clifford c1818  * BOT0.001-0.0840-3.20 
  Mariri, Thabo 1641 BOT0.001-0.2240-8.80 
 * 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)
 

 

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