Individual Calculations May 2018
 Guo, Arthur  Total change: 16.80  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2242 2208 4.50 9 0.42 40 16.80 
  Shabalov, Alexander g2568 USA0.5010.404016.00 
  Siddharth, Gopakumar 1838 IND1.0010.10404.00 
  Hong, Andrew f2365 USA0.5010.21408.40 
  Pedersen, Christian Kyndel m2405 DEN0.001-0.2540-10.00 
  Oberoi, Shelev 1924 USA1.0010.16406.40 
  Tang, Andrew m2509 USA0.001-0.1540-6.00 
  Harshal, Shahi f1980 IND1.0010.21408.40 
  Katz, Alexander m2347 USA0.001-0.3140-12.40 
  Kretchetov, Alexandre f2244 RUS0.5010.05402.00 

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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