Individual Calculations July 2019
 Stearman, Josiah Paul  Total change: 37.20  Rating chartPersonal card
 2019 US Cadet Championship San Jose, California USA 2019-06-19
RcRownchangeKK*chgGame
 2334 2297 5.00 7 1.86 20 37.20 
  Niemann, Hans Moke m2460 USA1.0010.722014.40 
  Ke, Ivan 2332 USA1.0010.552011.00 
  Wu, Rochelle wm2184 USA0.501-0.1520-3.00 
  Hong, Andrew Zhang m2414 USA0.5010.16203.20 
  Shlyakhtenko, Robert c2206 USA1.0010.38207.60 
  Wang, Justin m2444 USA0.001-0.3020-6.00 
  Costello, Alexander John f2297 USA1.0010.502010.00 

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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