Individual Calculations May 2017
 Niemann, Hans M  Total change: 1.00  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2191 2281 5.50 9 0.05 20 1.00 
  Fernandez, Nelson Wilfredo 1922 HON0.501-0.4020-8.00 
  Senft, Sean 1983 USA1.0010.15203.00 
  Sevian, Samuel g2574 USA0.001-0.1520-3.00 
  Wang, Jason 2026 USA0.001-0.8120-16.20 
  Kung, Thomas 2103 USA1.0010.27205.40 
  Der Manuelian, Haik O 2077 USA1.0010.24204.80 
  Barbosa, Oliver g2509 PHI0.001-0.2120-4.20 
  Daggupati, Balaji 2152 USA1.0010.33206.60 
  Thavandiran, Shiyam f2375 CAN1.0010.632012.60 

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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