Individual Calculations November 2021
 Mulyar, Michael A  Total change: 3.10  Rating chartPersonal card
 12th Annual Washington Chess Congress Reston, Virginia USA 2021-10-07
RcRownchangeKK*chgGame
 2251 2367 6.00 9 0.31 10 3.10 
  Adewumi, Tanitoluwa 2064 USA1.0010.14101.40 
  Liu, Eric Chang 2003 USA1.0010.10101.00 
  Moradiabadi, Elshan g2553 USA0.5010.24102.40 
  Perrine, Dalton f2255 USA0.001-0.6510-6.50 
  Adu, Oladapo Oluto m2211 NGR1.0010.29102.90 
  Ghazarian, Kirk f2323 USA0.501-0.0610-0.60 
  McConnell, Sullivan Mac 1992 USA1.0010.09100.90 
  Repka, Christopher g2512 SVK0.5010.19101.90 
  Ivanov, Mike f2344 CAN0.501-0.0310-0.30 

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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