Individual Calculations March 2020
 Fiedorowicz, Owen  Total change: -58.00  Rating chartPersonal card
 Carl Dunn Memorial - 6th Annual Port of Burlington Open Burlington, IA USA 2020-02-08
RcRownchangeKK*chgGame
 1688 1793 1.00 4 -1.45 40 -58.00 
  Fang, Elbert 1393  * USA0.001-0.9240-36.80 
  Cusumano, Steven J 1802 USA0.5010.01400.40 
  White, James Lee 1801 USA0.5010.01400.40 
  Peralta, Luis M 1755 USA0.001-0.5540-22.00 
 * 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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