Individual Calculations July 2024
 Wen, Kally  Total change: 59.60  Rating chartPersonal card
 2024 National Open - Under 2300 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 2044 1867 3.50 7 1.49 40 59.60 
  Gustafson, Corbin 2029 USA0.5010.21408.40 
  Wen, Teddie f2267  * USA0.5010.424016.80 
  Wallach, Kenneth T 2104 USA0.5010.304012.00 
  Qin, Kevin 2049 CAN0.001-0.2640-10.40 
  Blomer, John 1692 USA1.0010.274010.80 
  Bhaduri, Neil 2050 USA1.0010.744029.60 
  Widjaja, Luke 2117 USA0.001-0.1940-7.60 
 * 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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