Individual Calculations December 2021
 Kunka, Harshid  Total change: 13.20  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2229 2017 2.00 7 0.33 40 13.20 
  Lu, Ming 2356 USA0.001-0.1240-4.80 
  Adu, Oladapo m2168 NGR0.5010.20408.00 
  Wu, William 2120 USA1.0010.644025.60 
  Estrada, Julian m2280 ESP0.5010.324012.80 
  Woodward, Andy f2290 USA0.001-0.1740-6.80 
  Rodriguez Rivera, Pedro m2177 CUB0.001-0.2940-11.60 
  Beukes, Dante m2212 NAM0.001-0.2540-10.00 

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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