Individual Calculations January 2023
 Jayaraman, Arvind  Total change: 15.40  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2245 2111 3.50 8 0.77 20 15.40 
  Escalante, Brian m2468 PER0.001-0.1120-2.20 
  Yan, Benjamin 1882 USA1.0010.21204.20 
  Luo, Terry f2365 USA0.5010.31206.20 
  Marek, Matyas m2346 CZE0.5010.29205.80 
  Torres, Luis Carlos m2336 MEX0.001-0.2220-4.40 
  Xia, Ruoxiao 1893 USA1.0010.22204.40 
  Chiku-Ratte, Olivier m2344 CAN0.5010.29205.80 
  Oberoi, Shelev 2328 USA0.001-0.2220-4.40 

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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