Individual Calculations June 2024
 Dejmek, Mark W  Total change: -20.20  Rating chartPersonal card
 Luis Salinas Memorial 79th Annual Texas State Championship Fort Worth, Texas USA 2024-05-24
RcRownchangeKK*chgGame
 1897 1972 2.00 5 -1.01 20 -20.20 
  Zhou, Brian Xing 1829 USA0.501-0.1920-3.80 
  Haskin, Zachary 1863 USA0.501-0.1520-3.00 
  Miller, Collin Ale 1875 USA0.501-0.1320-2.60 
  Zhang, Eric J 1903 USA0.001-0.6020-12.00 
  Zelnick, David E 2015 USA0.5010.06201.20 

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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