Individual Calculations October 2021
 Sheppard, Dore A  Total change: -11.20  Rating chartPersonal card
 143rd Annual New York State Championship - Championship Albany, New York USA 2021-09-03
RcRownchangeKK*chgGame
 1995 2011 2.00 5 -0.56 20 -11.20 
  Tanenbaum, Zachary 2134 USA0.001-0.3320-6.60 
  Gaw, Chloe 1692 USA1.0010.13202.60 
  Moor, Nathaniel Philip 2027 USA0.001-0.4820-9.60 
  Bonin, Jay Richard m2222 USA0.5010.27205.40 
  Zhang, Samuel 1898 USA0.501-0.1520-3.00 

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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