Individual Calculations January 2023
 Ward, Noah  Total change: 122.00  Rating chartPersonal card
 57th American Open Orange, CA USA 2022-11-22
RcRownchangeKK*chgGame
 2146 1809 4.50 9 3.05 40 122.00 
  Tatum, Kofi 2061 USA1.0010.814032.40 
  Peycheva, Gergana fwm2317 BUL0.5010.464018.40 
  Rautela, Saksham m2393 IND1.0010.984039.20 
  Bryant, John D m2407 USA0.001-0.0240-0.80 
  Beck, Alec 1959 USA0.5010.20408.00 
  Chen, Jonathan f2193 USA0.001-0.0940-3.60 
  Kondakov, Adrian c2030 USA0.5010.284011.20 
  Arutla, Aditya 1902 USA1.0010.634025.20 
  Wang, Alex Yuxuan 2049 USA0.001-0.2040-8.00 

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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