Individual Calculations October 2021
 Malek, Jack  Total change: 0.00  Rating chartPersonal card
 143rd Annual New York State Championship - Under 2100 Albany, New York USA 2021-09-03
RcRownchangeRpKK*chgGame
 1757 0 1.50 4 0.00 1670   0.00 
  Schexnaydre, Benson 1697 USA0.0010.00 0.00 
  Su, Jasmine Zhixin 1427 USA0.0010.00 0.00 
  Warner, Thomas A 1928 USA1.0010.00 0.00 
  Phelps, David B 1976 USA0.5010.00 0.00 

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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