Individual Calculations August 2023
 Homa, Seth  Total change: 20.80  Rating chartPersonal card
 51st annual World Open - Open Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 2264 2219 5.50 9 1.58 20 31.60 
  Buchanan, Royal 1867 USA1.0010.11202.20 
  Antipov, Mikhail g2583 FID0.5010.40208.00 
  Adhikari, Sunav 1832 USA1.0010.09201.80 
  Corrales Jimenez, Fidel g2509 USA0.001-0.1620-3.20 
  Zhang, Roger 1971 USA1.0010.19203.80 
  Shlyakhtenko, Robert m2427 USA0.5010.27205.40 
  Torres, Luis Carlos m2325 MEX1.0010.642012.80 
  Paragua, Mark g2447 PHI0.001-0.2120-4.20 
  Lu, Maximillian m2412 USA0.5010.25205.00 

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)
 
 2023 Charlotte Norm Super Swiss Charlotte, NC USA 2023-07-09
RcRownchangeKK*chgGame
 2172 2213 4.50 9 -0.54 20 -10.80 
  Salinas Herrera, Pablo g2468 CHI0.001-0.1920-3.80 
  Hebbar, Eshaan c1978 USA0.001-0.7920-15.80 
  Gangavarapu, Sreekar 2071 USA1.0010.31206.20 
  Kanli, Alperen c2081 AZE0.501-0.1820-3.60 
  De La Colina, Nicolas 2136 USA0.501-0.1120-2.20 
  Yanayt, Eugene f2097 USA1.0010.34206.80 
  Korley, Kassa m2459 DEN0.001-0.1920-3.80 
  Karthik, Advaith 2094 USA1.0010.34206.80 
  Senft, Sean 2160 USA0.501-0.0720-1.40 

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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