Individual Calculations December 2023
 Sanchez, Robert  Total change: 21.20  Rating chartPersonal card
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2220 1976 3.00 9 1.06 20 21.20 
  Wang, Tianqi m2350 USA1.0010.902018.00 
  Heimann, Mark m2440 USA0.001-0.0520-1.00 
  Belenkaya, Dina wg2250 ISR0.001-0.1720-3.40 
  Pang, Qi 2175 USA0.001-0.2420-4.80 
  Fishbein, Mitch 2125 USA1.0010.702014.00 
  Kaufman, Lawrence g2188 USA0.001-0.2320-4.60 
  Vijayakumar, Advaith 2169 USA0.5010.25205.00 
  Singh, Hersh f2283 USA0.5010.36207.20 
  Jing, Andrew 2002 USA0.001-0.4620-9.20 

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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