Individual Calculations October 2022
 Peterson, Ryan Harada  Total change: 82.00  Rating chartPersonal card
 144th Annual New York State Championship Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 2001 1851 4.00 6 2.05 40 82.00 
  Putnam, Liam Henry f2196 USA0.001-0.1140-4.40 
  Krishna, Rohan 1679 USA1.0010.274010.80 
  Rizzo, Tobias M 1911 USA1.0010.584023.20 
  Zlotnikov, Mikhail m2156 USA0.001-0.1440-5.60 
  Velazquez Martinez, Josue 2123 MEX1.0010.834033.20 
  Jiang, Andrew 1942 USA1.0010.624024.80 

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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