Individual Calculations November 2022
 Samuelson, Andrew  Total change: 8.40  Rating chartPersonal card
 2022 Skyline Open - Open Section Dulles, VA USA 2022-10-08
RcRownchangeKK*chgGame
 2028 2106 4.00 6 0.42 20 8.40 
  Wang, William 1742 USA1.0010.10202.00 
  Tay, Brian 1889 USA1.0010.22204.40 
  Wang, Kevin m2408 USA0.5010.35207.00 
  Ivanov, Mike f2337 CAN0.001-0.2120-4.20 
  Yehamandram, Yogeshwar 1926 USA0.501-0.2420-4.80 
  Pillai, Adithya 1863 USA1.0010.20204.00 

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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