Individual Calculations August 2022
 Yisrael, Melakah  Total change: -35.60  Rating chartPersonal card
 30th annual Southern Open Under 2100 Orlando, FL USA 2022-07-22
RcRownchangeKK*chgGame
 1685 1870 2.00 4 -0.89 40 -35.60 
  Leotaud, Glenn 1829 USA0.501-0.0640-2.40 
  Bonnell, Leo W 1791 USA1.0010.394015.60 
  Casares, Santiago De Jesus 1555 VEN0.001-0.8640-34.40 
  Wu, Andy 1564 USA0.501-0.3640-14.40 

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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