Individual Calculations November 2023
 Pabalan, Edward M  Total change: 22.60  Rating chartPersonal card
 13th annual Washington Chess Congress - U2200 Reston, VA USA 2023-10-20
RcRownchangeKK*chgGame
 1791 1532 2.00 4 1.13 20 22.60 
  Hyland, Mark Daniel 1826 USA1.0010.852017.00 
  Chong, Hanford 1672 USA0.5010.19203.80 
  Yakubov, Mardon 2039 UZB0.001-0.0420-0.80 
  Stefanello, Michael 1625 USA0.5010.13202.60 

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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