Individual Calculations December 2021
 Rutten, Alexander  Total change: 1.60  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2191 2186 4.00 8 0.04 40 1.60 
  Akobian, Varuzhan g2586  * USA0.001-0.0840-3.20 
  Kanli, Alperen 2007 AZE0.501-0.2340-9.20 
  Liu, Eric 2023 USA0.501-0.2240-8.80 
  Kondakov, Adrian c1997 USA1.0010.254010.00 
  Lu, Ming 2356 USA0.5010.22408.80 
  Jegan, Alan 1786  * USA1.0010.08403.20 
  Gurevich, Dmitry g2370 USA0.5010.24409.60 
  Valdes Romero, Leonardo m2402 CRC0.001-0.2240-8.80 
 * 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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