Individual Calculations October 2021
 Castillo, Joshua D Ruiz  Total change: -10.40  Rating chartPersonal card
 PNWCC FIDE Masters - Artist Point Redmond, WA USA 2021-09-02
RcRownchangeKK*chgGame
 2359 2499 5.00 9 -1.04 10 -10.40 
  Betaneli, Alex f2184 USA1.0010.14101.40 
  Tarjan, James Edward g2396 USA0.001-0.6410-6.40 
  Narayanan, Samrug c2296 USA0.501-0.2610-2.60 
  Belous, Vladimir g2524 RUS0.5010.03100.30 
  Chen, Ryo Wenyu 2324 USA0.501-0.2310-2.30 
  Yan, Ruiyang wc2152 USA1.0010.11101.10 
  Tian, Eddy f2373 USA0.501-0.1710-1.70 
  Margvelashvili, Giorgi g2528 GEO0.5010.04100.40 
  Escalante, Brian m2454 PER0.501-0.0610-0.60 

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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