Individual Calculations November 2023
 Smith, Samuel  Total change: -18.00  Rating chartPersonal card
 NM Dr. Harold Chan Open 2023 - FIDE OPEN Section Kingston, Jamaica JAM 2023-09-30
RcRownchangeKK*chgGame
 1487 1398 1.50 4 -0.45 40 -18.00 
  Glaves, Raheem f2118 JAM0.001-0.0140-0.40 
  Dyer, Armani 1154 JAM0.001-0.8040-32.00 
  Farquharson, Kamahri 1139 JAM1.0010.18407.20 
  Watson, Gabriella 1535 JAM0.5010.18407.20 

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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