Individual Calculations November 2023
 Ceballos, Sebastian Merida  Total change: 82.80  Rating chartPersonal card
 2023 Charlotte Fall Open - Championship Charlotte, NC USA 2023-09-29
RcRownchangeKK*chgGame
 2030 1644 2.50 3 2.07 40 82.80 
  Rallabandi, Krishna K 1813 USA1.0010.724028.80 
  Parker, Anthony 1958 USA1.0010.864034.40 
  Zapata, Alonso g2318 COL0.5010.494019.60 

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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