Individual Calculations September 2023
 Ramaswamy, Pudur  Total change: -21.60  Rating chartPersonal card
 July BAC Real Championship - AB Milpitas, California USA 2023-07-15
RcRownchangeKK*chgGame
 1366 1295 0.50 2 -0.31 20 -6.20 
  Bhattacharjya, Rishi 1408 USA0.001-0.3520-7.00 
  Yi, Colin 1323 USA0.5010.04200.80 

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)
 
 1000GM 2023 August Bona FIDE Swiss - U2000 Sunnyvale, CA USA 2023-08-26
RcRownchangeKK*chgGame
 1380 1295 0.00 2 -0.77 20 -15.40 
  Jain, Kanishk 1437 USA0.001-0.3120-6.20 
  Yi, Colin 1323 USA0.001-0.4620-9.20 

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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