Individual Calculations August 2019
 Wong, Anthony  Total change: -5.20  Rating chartPersonal card
 13th Annual Philadelphia International - Expert Philadelphia, Pennsylvania USA 2019-06-27
RcRownchangeKK*chgGame
 1846 1737 2.00 6 -0.13 40 -5.20 
  Zhang, Samuel 1902 USA1.0010.724028.80 
  Narayanan, Saumik 1878 USA0.5010.19407.60 
  Krishnakumar, Sriram c1908 USA0.5010.23409.20 
  Li, Rachael 1627 USA0.001-0.6540-26.00 
  Labuac Jr, Edilberto B 1878 PHI0.001-0.3140-12.40 
  Dedona, Mark 1882 USA0.001-0.3140-12.40 

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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