Individual Calculations September 2018
 Matta, Nicholas  Total change: -5.00  Rating chartPersonal card
 2018 U.S. Masters Championship Greensboro, North Carolina USA 2018-08-17
RcRownchangeKK*chgGame
 2185 2113 3.50 9 -0.25 20 -5.00 
  Patel, Advait m2475 USA0.001-0.1020-2.00 
  Yu, Jennifer fwg2327 USA1.0010.772015.40 
  Zapata, Alonso g2404 COL0.001-0.1520-3.00 
  Betaneli, Alexander f2257 USA0.001-0.3120-6.20 
  Zhu, Neo 1976 USA0.001-0.6820-13.60 
  Wu, Rochelle wc2094 USA1.0010.47209.40 
  Park, Evan 2003 USA1.0010.35207.00 
  Guo, Arthur f2283 USA0.001-0.2820-5.60 
  Patrick, Vann 1848 USA0.501-0.3220-6.40 

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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