Individual Calculations July 2023
 Ling, Evan  Total change: 23.20  Rating chartPersonal card
 10th Cherry Blossom Classic - Open Dulles, Virginia USA 2023-05-24
RcRownchangeKK*chgGame
 2167 1952 3.50 9 1.32 20 26.40 
  Paul, Justin f2314 USA0.5010.40208.00 
  Zhukova, Natalia gwg2324 UKR0.001-0.1020-2.00 
  Laddha, Yash Jayesh 2195 USA1.0010.802016.00 
  Marjanovic, Annamaria wg2273 HUN0.001-0.1320-2.60 
  Adu, Oladapo Oluto m2081 NGR0.5010.17203.40 
  Brady, Tyson 2092 USA0.5010.19203.80 
  Prem, Pranav 2061 USA1.0010.652013.00 
  Prabhu, Naveen 2138 USA0.001-0.2620-5.20 
  Slade, Theodore 2021 ENG0.001-0.4020-8.00 

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)
 
 9th annual Continental Class Championships - Masters Reston, VA USA 2023-06-16
RcRownchangeKK*chgGame
 2114 1950 1.50 5 -0.16 20 -3.20 
  Yehamandram, Yogeshwar 1994 USA0.001-0.4420-8.80 
  Salinas Herrera, Pablo g2486 CHI0.001-0.0320-0.60 
  Altman, Joshua A c2120 ENG0.5010.22204.40 
  Rychkov, Roman 2023 USA1.0010.602012.00 
  Su, Kevin 1946 USA0.001-0.5120-10.20 

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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