Individual Calculations June 2023
 Li, Michael  Total change: -12.80  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 1945 1709 2.00 7 0.31 40 12.40 
  Sloan, Jed c2006 USA0.5010.354014.00 
  Manon-Og, Ramon 1999 PHI0.001-0.1640-6.40 
  Caglar, Sila wm2264 TUR0.001-0.0340-1.20 
  Jefferson, Matheu 1923 USA0.001-0.2340-9.20 
  Gaw, Chloe 1911 USA0.5010.264010.40 
  Luger, John 1859 USA0.001-0.3040-12.00 
  De Lellis, Pietro 1655 SUI1.0010.424016.80 

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)
 
 2023 May Marshall Premier New York, NY USA 2023-05-07
RcRownchangeKK*chgGame
 1983 1709 0.00 3 -0.63 40 -25.20 
  Hughes, John 2234 IRL0.001-0.0340-1.20 
  Nasta, Kiren 1882 USA0.001-0.2740-10.80 
  Dong, Kyle 1832 USA0.001-0.3340-13.20 

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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