Individual Calculations November 2018
 Pietersz, David  Total change: -26.00  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1898 1831 1.50 5 -0.65 40 -26.00 
  Iuldachev, Saidali g2231  * UZB0.001-0.0840-3.20 
  Hanoeman, Suradj c1996 SUR0.001-0.2840-11.20 
  Dacres, Don 1780 BER0.501-0.0740-2.80 
  Jelic, Dejan 1890 LIE0.001-0.4240-16.80 
  Skinner, Francis 1591 BAH1.0010.20408.00 
 * 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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