Individual Calculations May 2024
 Fish, Ean  Total change: -8.80  Rating chartPersonal card
 March - May 2024 Marshall Chess Club Weekly U2200 Round 1-5 New York, NY USA 2024-03-27
RcRownchangeKK*chgGame
 1915 1855 1.50 3 0.25 40 10.00 
  Gerstl, Mark 1940 USA0.5010.12404.80 
  Tannenbaum, Jeffrey 1931 USA1.0010.604024.00 
  Stancil, Kimani 1873 USA0.001-0.4740-18.80 

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 April-May Marshall Mondays Round 1-4 New York, NY USA 2024-04-01
RcRownchangeKK*chgGame
 1866 1855 0.50 2 -0.47 40 -18.80 
  Li, Robert 1838 CAN0.501-0.0240-0.80 
  Hrop, Stephen 1894 USA0.001-0.4540-18.00 

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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