Individual Calculations July 2023
 Tang, Dylan  Total change: -35.60  Rating chartPersonal card
 2023 1000GM Memorial Day Scheveningen #1 Sunnyvale, CA USA 2023-05-26
RcRownchangeKK*chgGame
 2122 2057 4.00 7 1.12 40 44.80 
  Zapata, Karen wm2113 ESP1.0010.584023.20 
  Pereira, Edgar 2081 POR1.0010.534021.20 
  Rivera Huerta, Alberto 2114 MEX0.5010.08403.20 
  Vasquez, Rocio wm2093 ECU0.5010.05402.00 
  Avendano, Paul Omar Perez f2169 MEX0.5010.15406.00 
  Avendano, Paul Omar Perez f2169 MEX0.001-0.3540-14.00 
  Zapata, Karen wm2113 ESP0.5010.08403.20 

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)
 
 1000GM Las Vegas Summer Super Swiss 2023 Las Vegas, Nevada USA 2023-06-08
RcRownchangeKK*chgGame
 2170 2129 2.00 9 -2.01 40 -80.40 
  Boros, Denes g2400 HUN0.001-0.1740-6.80 
  Aliyev, Timur 2257 ISR0.001-0.3340-13.20 
  Oberoi, Shelev 2229 USA0.001-0.3640-14.40 
  Wang, Jeffery 2165 USA0.5010.05402.00 
  Wongso, Steve 2069 USA0.501-0.0840-3.20 
  Rajaram, Rohan 2138 USA0.5010.01400.40 
  Ghazaryan, Raffi 2174 ARM0.5010.06402.40 
  Yan, Nathan 2192 USA0.001-0.4140-16.40 
  Taylor, Tristan 1908 CAN0.001-0.7840-31.20 

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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