Individual Calculations June 2023
 Hyland, Mark  Total change: 26.60  Rating chartPersonal card
 4th Colonial Open - Open Dulles, Virginia USA 2023-04-06
RcRownchangeKK*chgGame
 2023 1868 3.50 7 1.33 20 26.60 
  Matta, Nicholas F 2206 USA0.001-0.1220-2.40 
  Iyer, Rohan 1781 USA1.0010.38207.60 
  Yehamandram Sridhar, Yogeshwar 2029 USA1.0010.712014.20 
  Kanli, Alperen c2111 AZE0.5010.30206.00 
  Ilnytsky, Alexande 1997 USA1.0010.672013.40 
  Adu, Oladapo m2081 NGR0.001-0.2320-4.60 
  Samant, Neil 1956 USA0.001-0.3820-7.60 

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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