Individual Calculations December 2017
 Sihlongonyane, Sikhanyiso  Total change: -60.80  Rating chartPersonal card
 2017 Swazi Open Chess Championship Open Section Manzini SWZ 2017-11-24
RcRownchangeKK*chgGame
 1583 1563 0.00 3 -1.52 40 -60.80 
  Mwale, Joseph 1963  * MAW0.001-0.0840-3.20 
  Mziyako, Sobhi 1368 SWZ0.001-0.7540-30.00 
  Seboka, Bakoena 1418 LES0.001-0.6940-27.60 
 * 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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