Individual Calculations March 2024
 Liu, Kelsey  Total change: 6.00  Rating chartPersonal card
 2024 NY GM-IM Presidents' Day Invitational IM C Scheveningen New York, NY USA 2024-02-15
RcRownchangeKK*chgGame
 2297 1904 1.00 9 0.15 40 6.00 
  Attila, Czeber g2335 HUN0.001-0.0740-2.80 
  Campos, Augusto Cesar m2280 CUB0.001-0.0940-3.60 
  Lapshun, Yury m2337 USA0.001-0.0640-2.40 
  Podavonov, Alisher 2175 USA0.001-0.1740-6.80 
  Martin Del Campo, Roberto m2208 MEX0.001-0.1440-5.60 
  Plat, Vojtech g2525 CZE0.001-0.0140-0.40 
  Andrianov, Nikolay m2266 RUS0.5010.404016.00 
  Avendano, Paul Omar Perez f2218 MEX0.5010.364014.40 
  Quesada Vera, Liordis m2333 CUB0.001-0.0740-2.80 

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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