Individual Calculations August 2017
 Popilski, Gil  Total change: -12.10  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2293 2544 6.00 9 -1.21 10 -12.10 
  Iwu, Okechukwu N 2147 USA1.0010.08100.80 
  Young, Angelo m2283 PHI1.0010.18101.80 
  Turgut, Tansel f2262 TUR0.501-0.3410-3.40 
  Wang, Kevin f2367 USA0.501-0.2310-2.30 
  Wang, Wesley c2165 USA0.501-0.4110-4.10 
  Hilby, Craig f2380 USA1.0010.28102.80 
  Abdumalik, Zhansaya mwg2397 KAZ0.001-0.7010-7.00 
  Chua, Alexander J f2300 USA0.501-0.3010-3.00 
  Biag, Ivan Gil f2337 PHI1.0010.23102.30 

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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