Individual Calculations August 2021
 Mero, Daniel  Total change: -40.00  Rating chartPersonal card
 49th Annual World Open - Under 2000 Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 1350 1579 0.50 2 -1.00 40 -40.00 
  Yang, Maxwell Z 1179  * USA0.501-0.4240-16.80 
  Tyau, Christopher 1521 USA0.001-0.5840-23.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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