Individual Calculations April 2023
 Starkman, Eric  Total change: 1.20  Rating chartPersonal card
 27th annual Mid-America Open - Major St. Louis, Missouri USA 2023-03-24
RcRownchangeKK*chgGame
 1803 1865 3.00 5 0.06 20 1.20 
  Thomas, Kenneth Patrick 1817 USA1.0010.43208.60 
  Wang, Ryan R 1832 USA0.501-0.0520-1.00 
  Zheng, Marcus 1755 USA0.001-0.6520-13.00 
  Mehrotra, Ekansh 1800 USA0.501-0.0920-1.80 
  Seghers, Evan Charles 1809 USA1.0010.42208.40 

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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