Individual Calculations September 2022
 Park, Evan  Total change: -20.80  Rating chartPersonal card
 9th Annual Washington International - Championship Rockville, Maryland USA 2022-08-13
RcRownchangeKK*chgGame
 2214 2397 4.50 9 -2.08 10 -20.80 
  Sriniaiyer, Sudarshan 2148 USA0.001-0.8110-8.10 
  Eckert, Doug D f2170 USA0.501-0.2910-2.90 
  Altman, Joshua A c2156 ENG1.0010.20102.00 
  Clasby, Derek 2246 USA0.001-0.7010-7.00 
  Lee, Justin 2102 USA1.0010.15101.50 
  Noboa, Kevin f2267 ECU1.0010.32103.20 
  Kunka, Harshid 2132 USA0.501-0.3210-3.20 
  Jacobson, Aaron f2350 USA0.501-0.0710-0.70 
  Narayanan, Samrug f2356 USA0.001-0.5610-5.60 

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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