Individual Calculations April 2020
 Yudasin, Leonid G  Total change: -16.70  Rating chartPersonal card
 Marshall IM WGM Norm 2020 New York, New York USA 2020-02-27
RcRownchangeKK*chgGame
 2284 2481 5.00 9 -1.67 10 -16.70 
  Fikiet, Alexander Miche 2217 USA0.501-0.3210-3.20 
  Nestorovic, Nikola g2469 SRB0.001-0.5210-5.20 
  Prilleltensky, Matan 2097 USA1.0010.09100.90 
  Hallayeva, Bahar wf2170 TKM1.0010.14101.40 
  Noboa, Kevin f2329 ECU0.501-0.2010-2.00 
  Bonin, Jay m2258 USA0.501-0.2810-2.80 
  Lund, Silas Esben m2340 DEN0.501-0.1910-1.90 
  Sarkar, Justin J m2373 USA0.501-0.1510-1.50 
  Cezila Jr, Rubens 2299 BRA0.501-0.2410-2.40 

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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