Individual Calculations November 2018
 Nxumalo, Vuyo  Total change: 15.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1764 1525 2.00 7 0.39 40 15.60 
  Bullen, Alex 1925  * WLS0.001-0.0840-3.20 
  Miller, Marlon f1925  * HON0.001-0.0840-3.20 
  Eiti, Bashir m1925  * SYR0.001-0.0840-3.20 
  Mohatlane, Liteboho 1655 LES0.001-0.3240-12.80 
  Small, Byron 1721 BAH0.001-0.2540-10.00 
  Abdikani Nor, Mohamed 1518 SOM1.0010.494019.60 
  Botsoe, Koffi 1680 TOG1.0010.714028.40 
 * 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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