Individual Calculations January 2022
 Zhou, Jianchao  Total change: -12.30  Rating chartPersonal card
 PNWCC FIDE RR - Thanksgiving Group A Redmond, Washington USA 2021-11-24
RcRownchangeKK*chgGame
 2420 2616 5.50 9 -1.23 10 -12.30 
  Gedajlovic, Max f2332 CAN1.0010.16101.60 
  He, Anthony Bi m2453 USA0.501-0.2210-2.20 
  Belous, Vladimir g2518 RUS0.501-0.1310-1.30 
  Santarius, Erik m2355 USA0.501-0.3210-3.20 
  Daggupati, Balaji m2442 USA0.001-0.7310-7.30 
  Dragun, Kamil g2561 POL0.501-0.0810-0.80 
  Li, Eric Yuhan f2336 USA0.501-0.3410-3.40 
  Maiti, Milind f2395 USA1.0010.22102.20 
  Lee, Michael m2389 USA1.0010.21102.10 

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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