Individual Calculations July 2023
 Leon Valdes, Jony  Total change: -3.50  Rating chartPersonal card
 2023 1000GM Memorial Day Scheveningen Norm Sunnyvale, CA USA 2023-05-25
RcRownchangeKK*chgGame
 2243 2323 4.50 8 -0.35 10 -3.50 
  Xie, Bryan c2361 USA0.001-0.4510-4.50 
  Guo, Andrew 2313 USA0.501-0.0110-0.10 
  Eswaran, Ashritha fwm2278 USA0.501-0.0610-0.60 
  Bansal, Advay 2274 USA1.0010.43104.30 
  Liang, Yu-Cheng 2215 USA0.501-0.1510-1.50 
  Maiti, Milind f2250 USA0.501-0.1010-1.00 
  Sathish, Pranav 2154 USA0.501-0.2210-2.20 
  Yan, Nathan 2096 USA1.0010.21102.10 

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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