Individual Calculations August 2021
 Pan, Kevin  Total change: 17.60  Rating chartPersonal card
 49th Annual World Open - Open Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 2256 2111 3.00 8 0.44 40 17.60 
  Repka, Christopher g2503 SVK0.001-0.0840-3.20 
  Zhou, Liran f2351 USA0.001-0.2040-8.00 
  Wang, Shawn L 1852 USA1.0010.18407.20 
  Morrison, William f2278 USA1.0010.724028.80 
  Yu, Jennifer R fwg2289 USA0.5010.23409.20 
  Adu, Oladapo Oluto m2220 NGR0.5010.15406.00 
  Homa, Seth f2269 USA0.001-0.2940-11.60 
  Li, Eric Yuhan f2282 USA0.001-0.2740-10.80 

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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