Individual Calculations March 2022
 Wu, Rochelle  Total change: -28.80  Rating chartPersonal card
 PNWCC President Day RR - Group A Redmond, Washington USA 2022-02-17
RcRownchangeKK*chgGame
 2455 2299 2.00 9 -0.72 40 -28.80 
  Lee, Michael m2379 USA0.5010.11404.40 
  Plotkin, Mark m2400 CAN0.001-0.3640-14.40 
  Stearman, Josiah m2392 USA0.001-0.3740-14.80 
  Mista, Aleksander g2551 POL1.0010.814032.40 
  Dragun, Kamil g2590 POL0.5010.354014.00 
  Daggupati, Balaji m2443 USA0.001-0.3140-12.40 
  Mei, Austin R f2303 USA0.001-0.4940-19.60 
  Alcantara, Jose Martinez g2598 PER0.001-0.1540-6.00 
  He, Anthony Bi m2437 USA0.001-0.3140-12.40 

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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