Blitz: Individual Calculations July 2021
 Chiu, Isaac  Total change: 27.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 2190 2090 5.00 9 1.36 20 27.20 
  Pakh, Alex 1868 USA1.0010.22204.40 
  Checa, Nicolas g2575 USA1.0010.962019.20 
  Hevia Alejano, Carlos g2498 CUB0.001-0.0820-1.60 
  Modi, Ethan 1734 USA1.0010.11202.20 
  Jacobson, Aaron f2260 USA1.0010.722014.40 
  Ruiz C, Joshua D g2529 COL0.001-0.0620-1.20 
  Escalante, Brian m2193 PER0.001-0.3620-7.20 
  Heesters, Pieter S 2177 USA0.001-0.3820-7.60 
  Peraino, Andrew 1880 USA1.0010.23204.60 

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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