Individual Calculations September 2018
 Kong, Dezheng  Total change: 12.40  Rating chartPersonal card
 2018 U.S. Masters Championship Greensboro, North Carolina USA 2018-08-17
RcRownchangeKK*chgGame
 2233 2130 4.00 9 0.62 20 12.40 
  Checa, Nicolas m2478 USA0.001-0.1120-2.20 
  Hong, Andrew f2377 USA1.0010.812016.20 
  Lee, Michael m2408 USA0.001-0.1720-3.40 
  Sarkar, Justin m2310 USA0.001-0.2620-5.20 
  Sheppard, Dore 2025 USA0.501-0.1420-2.80 
  Chen, Alex 2002 USA0.501-0.1720-3.40 
  Patrick, Vann 1848 USA1.0010.16203.20 
  Wang, Tianqi 2312 USA1.0010.742014.80 
  Rohde, Michael g2336 USA0.001-0.2420-4.80 

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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