Individual Calculations May 2024
 Feng, Andrew T  Total change: 10.80  Rating chartPersonal card
 16th Annual Open at Foxwoods - Major Mashantucket, CT USA 2024-03-27
RcRownchangeKK*chgGame
 2096 1983 3.50 9 0.23 40 9.20 
  Adewumi, Tanitoluwa f2351 USA0.5010.404016.00 
  Xie, Bryan f2275 USA0.001-0.1540-6.00 
  Yanayt, Eugene f2133 USA0.001-0.3040-12.00 
  Guo, Yanfeng 1941 USA1.0010.444017.60 
  Feng, Eric 2107 USA0.001-0.3340-13.20 
  Ansari Now, Keivan 2056 IRI1.0010.604024.00 
  Colville, Julian 2016 USA0.001-0.4540-18.00 
  Hoy, Andrew 1949 USA1.0010.454018.00 
  Venkatesh, Narayan c2033 USA0.001-0.4340-17.20 

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)
 
 The 1st Annual Keystone Open Langhorne, Pennsylvania USA 2024-04-12
RcRownchangeKK*chgGame
 1996 1983 2.50 5 0.04 40 1.60 
  Diao, Sujia 1791 USA1.0010.254010.00 
  Bartell, Thomas m2309 USA0.001-0.1340-5.20 
  Li, Mason Jin 1771 USA0.501-0.2740-10.80 
  Wang, Kevin 1983 USA1.0010.504020.00 
  Garcia, Erick Gumersindo 2127 USA0.001-0.3140-12.40 

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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