Individual Calculations July 2023
 Snyder, Charles William  Total change: -36.40  Rating chartPersonal card
 2023 Carolinas Classic - Under 2100 Charlotte, NC USA 2023-06-09
RcRownchangeKK*chgGame
 1620 1727 1.00 3 -0.91 40 -36.40 
  Sheaf, Michael Anthony 1703 USA0.001-0.5340-21.20 
  Wang, Aaron 1503 USA0.001-0.7840-31.20 
  Li, Mason Jin 1654 USA1.0010.404016.00 

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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