Individual Calculations February 2022
 Sevillano, Enrico  Total change: -24.90  Rating chartPersonal card
 BayAreaChess: 2022 New Year Open Championship - MX Cupertino, California USA 2022-01-07
RcRownchangeKK*chgGame
 1852 2442 5.00 6 -0.84 10 -8.40 
  Lee, Yesun Kate 1760 USA1.0010.01100.10 
  Nathan, Nitish Sg c1864 USA0.501-0.4810-4.80 
  Yeh, Bryce 2042  * USA1.0010.08100.80 
  Tia, Rudy Goce 1737 PNG1.0010.01100.10 
  Ai, Evan 1917 USA1.0010.03100.30 
  Fong, Kevin 1791 USA0.501-0.4910-4.90 
 * 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)
 
 15th Annual Golden State Open - Major Concord, California USA 2022-01-14
RcRownchangeKK*chgGame
 2054 2442 4.50 7 -1.65 10 -16.50 
  Coyne, Theodore 1981 USA0.001-0.9510-9.50 
  Fong, Nathan 1818 USA1.0010.01100.10 
  Kaleeswaran, Jaisuraj 1912 USA1.0010.03100.30 
  Sivakumar, Shaaketh 2084 USA1.0010.10101.00 
  Kavutskiy, Konstantin m2387 USA0.001-0.5810-5.80 
  Qin, Vincent 2042  * USA1.0010.08100.80 
  Wang, Henry 2157 USA0.501-0.3410-3.40 
 * 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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