Individual Calculations May 2017
 Arribas Lopez, Angel  Total change: 14.90  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2403 2498 7.00 9 1.49 10 14.90 
  Inapuri, Ramya wf2157 USA1.0010.12101.20 
  Giannatos, Peter f2290 USA1.0010.23102.30 
  Kretchetov, Alexandre f2242 RUS1.0010.19101.90 
  Barbosa, Oliver g2509 PHI1.0010.52105.20 
  Belous, Vladimir g2581 RUS0.001-0.3910-3.90 
  Brodsky, David f2313 USA1.0010.26102.60 
  Li, Ruifeng g2565 USA0.5010.09100.90 
  Sevian, Samuel g2574 USA0.5010.10101.00 
  Checa, Nicolas D m2400 USA1.0010.37103.70 

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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