Individual Calculations September 2019
 Burke, John Michael  Total change: 3.50  Rating chartPersonal card
 8th Annual Washington International Rockville, Maryland USA 2019-07-27
RcRownchangeKK*chgGame
 2372 2562 7.00 9 0.35 10 3.50 
  Lehmann, Spencer 2276 USA1.0010.16101.60 
  Li, Ben f2358 USA0.501-0.2610-2.60 
  Paragua, Mark g2503 PHI0.501-0.0810-0.80 
  Jacobson, Aaron f2324 USA1.0010.20102.00 
  Balakrishnan, Praveen m2423 USA0.501-0.1910-1.90 
  Wang, Wesley f2328 USA1.0010.21102.10 
  Li, Zhaozhi m2395 USA1.0010.28102.80 
  Wang, Justin m2457 USA0.501-0.1410-1.40 
  Yip, Carissa fwm2285 USA1.0010.17101.70 

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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