Individual Calculations April 2019
 Taylor, Timothy  Total change: -7.90  Rating chartPersonal card
 Berkeley Senior Championship Berkeley, California USA 2019-03-15
RcRownchangeKK*chgGame
 1992 2221 2.50 4 -0.49 10 -4.90 
  Lehman, Clarence 1947 USA0.001-0.8310-8.30 
  McCambridge, Vincent m2322 USA0.5010.14101.40 
  Walder, Michael 1879 USA1.0010.12101.20 
  Del Rosario, Frisco 1821  * USA1.0010.08100.80 
 * 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)
 
 23rd Annual Mid-America Open St. Louis, Missouri USA 2019-03-22
RcRownchangeKK*chgGame
 2079 2221 3.00 5 -0.30 10 -3.00 
  Yang, Brian 1901 USA0.501-0.3710-3.70 
  Rorrer, Grayson 1821  * USA1.0010.08100.80 
  Cezila, Rubens 2078 BRA0.501-0.1910-1.90 
  Abud, Claudio 2115 USA1.0010.36103.60 
  Drozdowski, Kacper m2482 POL0.001-0.1810-1.80 
 * 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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