Individual Calculations November 2019
 Busygin, Stanislav  Total change: -3.60  Rating chartPersonal card
 2nd Adults Only FIDE Swiss Branchburg, New Jersey USA 2019-10-19
 2264 2169 1.00 3 -0.18 20 -3.60 
  Sokolin, Leonid m2508 USA0.001-0.1220-2.40 
  Vigorito, David m2364 USA0.001-0.2520-5.00 
  Pugh, Lawrence 1920 USA1.0010.19203.80 

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)


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