Individual Calculations November 2023
 Aspinall, James M  Total change: 16.80  Rating chartPersonal card
 12th annual Hartford Open - U2100 Windsor Locks, CT USA 2023-10-06
RcRownchangeKK*chgGame
 1491 1512 2.00 3 0.42 40 16.80 
  Bhargava, Vedanta 1513 USA0.5010.00400.00 
  Cui, Chris 1318 USA1.0010.254010.00 
  Pedrosa, Jose David 1641 PUR0.5010.17406.80 

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)
 

 

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