Individual Calculations July 2019
 Easton, Jack  Total change: 30.80  Rating chartPersonal card
 2019 National Open Las Vegas, Nevada USA 2019-06-12
RcRownchangeKK*chgGame
 2244 2163 4.50 9 0.77 40 30.80 
  Shtembuliak, Evgeny g2538 UKR0.001-0.0940-3.60 
  Wen, Teddie 1916 USA1.0010.19407.60 
  Shabalov, Alexander g2528 USA0.001-0.1040-4.00 
  Xu, Arthur c2048 USA0.501-0.1640-6.40 
  Akopian, Robert 2040 USA1.0010.334013.20 
  Zhu, Jack 2363 USA0.5010.264010.40 
  Daggupati, Balaji f2331 USA0.001-0.2840-11.20 
  Baradaran, Arman 2049 USA1.0010.344013.60 
  Bradford, Joseph m2379 USA0.5010.284011.20 

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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