Individual Calculations April 2020
 Hallayeva, Bahar  Total change: 3.20  Rating chartPersonal card
 Marshall IM WGM Norm 2020 New York, New York USA 2020-02-27
RcRownchangeKK*chgGame
 2318 2170 3.00 9 0.16 20 3.20 
  Sarkar, Justin J m2373 USA0.001-0.2420-4.80 
  Cezila Jr, Rubens 2299 BRA1.0010.672013.40 
  Fikiet, Alexander Miche 2217 USA0.5010.07201.40 
  Yudasin, Leonid G g2481 ISR0.001-0.1420-2.80 
  Prilleltensky, Matan 2097 USA0.001-0.6020-12.00 
  Nestorovic, Nikola g2469 SRB0.001-0.1520-3.00 
  Noboa, Kevin f2329 ECU0.001-0.2920-5.80 
  Bonin, Jay m2258 USA0.5010.12202.40 
  Lund, Silas Esben m2340 DEN1.0010.722014.40 

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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