Individual Calculations September 2023
 Ni, Leo  Total change: -26.00  Rating chartPersonal card
 1000GM Summer Championship - 1800-2099 Sunnyvale, CA USA 2023-07-01
RcRownchangeKK*chgGame
 1539 1446 1.50 5 -0.65 40 -26.00 
  Pacheco, Dexter Vi 1623 USA0.001-0.2740-10.80 
  Pramod, Pranavi 1261 USA0.501-0.2440-9.60 
  Nathan, Arjun 1488 USA0.5010.06402.40 
  Briceno Ovalles, D 1999 VEN0.001-0.0340-1.20 
  Yi, Colin 1323 USA0.501-0.1740-6.80 

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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