Individual Calculations December 2023
 Decord, Aaron Thomas  Total change: 19.60  Rating chartPersonal card
 2023 Thad Rogers Georgia Class Championships Master -Expert Tucker, Georgia USA 2023-10-13
RcRownchangeKK*chgGame
 2086 2058 2.50 5 0.19 40 7.60 
  Gupta, Prithu g2444 IND0.5010.414016.40 
  Krotov, Damian 1695 FID0.501-0.4040-16.00 
  Chaudhury, Anmay K 1773 USA1.0010.16406.40 
  M Whaley, Davis 2232 USA0.5010.23409.20 
  Aaron, Deepak 2285 USA0.001-0.2140-8.40 

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)
 
NOTE: K factor changed
 32nd annual Kings Island Open - Major Blue Ash, OH USA 2023-11-10
RcRownchangeKK*chgGame
 2019 2058 3.50 5 0.60 20 12.00 
  Stark, Gregg 1819 USA1.0010.20204.00 
  Radhakrishnan, Sharath 1840 USA1.0010.22204.40 
  Corrales Jimenez, Fidel g2525 USA0.001-0.0520-1.00 
  Murthy, Shamith 2047 USA1.0010.48209.60 
  Bauml, Broderick Kenneth 1866 USA0.501-0.2520-5.00 

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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