Individual Calculations May 2017
 Ippolito, Dean  Total change: 0.10  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2320 2365 5.00 9 0.01 10 0.10 
  Xu, Runya 2065 USA1.0010.15101.50 
  Barbosa, Oliver g2509 PHI0.001-0.3110-3.10 
  Paciorkowski, Lev 2158 USA1.0010.23102.30 
  Panchanathan, Magesh Chandran g2494 IND0.001-0.3310-3.30 
  Eswaran, Ashritha wm2162 USA1.0010.24102.40 
  Shen, Christopher Y c2200 USA1.0010.28102.80 
  Burke, John M m2492 USA0.5010.17101.70 
  Erenburg, Sergey g2568 USA0.001-0.2410-2.40 
  Li, Ben f2230 USA0.501-0.1810-1.80 

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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