Blitz: Individual Calculations July 2021
 Zhou, Jianchao  Total change: -33.80  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 2048 2495 3.50 6 -1.69 20 -33.80 
  Kanli, Alperen 1760 AZE0.501-0.4920-9.80 
  Fishbein, Mitch 1907 USA1.0010.02200.40 
  Slate, Kent 1760 USA1.0010.01200.20 
  Heesters, Pieter S 2177 USA1.0010.13202.60 
  Hevia Alejano, Carlos g2498 CUB0.001-0.5020-10.00 
  Garcia, Erick 2184 USA0.001-0.8620-17.20 

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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