Individual Calculations May 2017
 Molner, Mackenzie  Total change: 13.70  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2379 2450 6.50 9 1.37 10 13.70 
  Yoo, Christopher Woojin 2104 USA0.501-0.3910-3.90 
  Nyamdorj, Davaaochir 2082 CAN1.0010.10101.00 
  Pressman, Leif f2288 USA1.0010.29102.90 
  Sevian, Samuel g2574 USA0.5010.17101.70 
  Barbosa, Oliver g2509 PHI0.5010.08100.80 
  Sadorra, Julio Catalino g2580 PHI0.5010.18101.80 
  Markzon, Gregory f2188 USA1.0010.18101.80 
  Paragua, Mark g2521 PHI0.5010.10101.00 
  Erenburg, Sergey g2568 USA1.0010.66106.60 

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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