Individual Calculations December 2023
 Bhaskaran, Siddharth  Total change: 106.80  Rating chartPersonal card
 2023 Washington Challenger's Cup Seattle, WA USA 2023-10-28
RcRownchangeKK*chgGame
 1798 1595 3.00 5 1.62 40 64.80 
  Liu, Austin 1924 USA0.5010.384015.20 
  Gavrysh, Leonid 1905 UKR1.0010.864034.40 
  Ramkumar, Nikhil 1501 USA0.501-0.1340-5.20 
  Sprumont, Oscar 2012 CAN0.001-0.0740-2.80 
  Razmov, Valentin 1649 USA1.0010.584023.20 

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)
 
 Washington Class Championships - Expert Bellevue, WA USA 2023-11-24
RcRownchangeKK*chgGame
 1812 1595 2.00 4 1.05 40 42.00 
  Razmov, Valentin 1649 USA0.5010.08403.20 
  Gavrysh, Leonid 1905 UKR1.0010.864034.40 
  Whale, Nicholas 1911 USA0.5010.374014.80 
  Zhu, Jamie 1782 USA0.001-0.2640-10.40 

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)
 

 

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