Individual Calculations September 2023
 Mc Entee, Tim R  Total change: 2.00  Rating chartPersonal card
 10th Annual Washington International - Premier Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 1807 1922 5.50 9 -0.24 20 -4.80 
  Tyrrell, Benjamin 1680 USA1.0010.20204.00 
  Chakka, Pardhav 1888 USA0.501-0.0520-1.00 
  Jinsi, Soham Gyani 1752 USA0.001-0.7220-14.40 
  Pabalan, Edward M 1515 USA1.0010.08201.60 
  Mariappan, Anish M 1988 USA0.5010.09201.80 
  Shiman, Andrew Lewis 1780 USA0.501-0.1920-3.80 
  Diao, Matthew Guo 1799 USA1.0010.33206.60 
  Ye, Chen-Chen 1847 USA1.0010.40208.00 
  Rychkov, Roman 2011 USA0.001-0.3820-7.60 

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)
 
 68th Iowa Open Championship Des Moines, Iowa USA 2023-08-26
RcRownchangeKK*chgGame
 1720 1922 4.00 5 0.34 20 6.80 
  Ohly, Oliver 1522  * USA1.0010.08201.60 
  Sayler, David 1833 USA1.0010.38207.60 
  Nixon, Niko R 1563 USA1.0010.10202.00 
  Baranovskyi, Volodymyr 1779 UKR0.501-0.1920-3.80 
  Aimdilokwong, Alec Daniel 1902 USA0.501-0.0320-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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