Individual Calculations July 2024
 Del Rosario, Frisc  Total change: 10.20  Rating chartPersonal card
 2024 Tom Dorsch Memorial Round 1-5 Berkeley, CA USA 2024-05-10
RcRownchangeKK*chgGame
 1877 1795 1.00 3 -0.19 20 -3.80 
  Hill, Sam 1825 USA0.5010.04200.80 
  Winslow, Elliott m2015 USA0.001-0.2220-4.40 
  Kalonaris, Zeno 1791 USA0.501-0.0120-0.20 

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)
 
 2024 Tom Dorsch Memorial Round 6 Berkeley, CA USA 2024-06-14
RcRownchangeKK*chgGame
 1948 1796 1.00 1 0.70 20 14.00 
  Gaffagan, Steve 1948 USA1.0010.702014.00 

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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