Individual Calculations September 2019
 Xiong, Jeffery  Total change: 4.10  Rating chartPersonal card
 Master Tournament (MTO) 2019 Biel SUI 2019-07-22
 2550 2691 6.50 9 0.41 10 4.10 
  Raahul, V S 2291  * IND1.0010.08100.80 
  Notkevich, Benjamin Arvola g2497 NOR1.0010.25102.50 
  Antipov, Mikhail Al. g2582 RUS0.501-0.1510-1.50 
  Santos Ruiz, Miguel g2567 ESP1.0010.33103.30 
  Erdos, Viktor g2603 HUN0.501-0.1210-1.20 
  Donchenko, Alexander g2615 GER1.0010.40104.00 
  Salem, A.r. Saleh g2672 UAE0.501-0.0310-0.30 
  Tabatabaei, M.amin g2601 IRI0.001-0.6210-6.20 
  Shyam, Sundar M. g2520 IND1.0010.27102.70 
 * 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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