Individual Calculations July 2024
 Colas, Joshua  Total change: -7.60  Rating chartPersonal card
 2024 150K Universal Open - Championship North Richland Hills, TX USA 2024-06-20
RcRownchangeKK*chgGame
 2192 2232 3.00 6 -0.38 20 -7.60 
  Winchell, Barrett 1933 USA0.501-0.3520-7.00 
  Antipov, Mikhail g2614 FID0.5010.41208.20 
  Chen, Tianjun 1917 USA0.501-0.3620-7.20 
  Hamley, Ryan Edward 2085 USA0.501-0.2020-4.00 
  Jagirapu, Harshin Reddy 2029 USA1.0010.24204.80 
  Khanin, Semen g2574 RUS0.001-0.1220-2.40 

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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