Rapid: Individual Calculations September 2022
 Martinez Hernandez, Alin  Total change: -28.80  Rating chartPersonal card
 Jose Raul Capablanca San Luis Potosi, San Luis Potosi MEX 2022-08-14
RcRownchangeKK*chgGame
 1830 2019 0.00 2 -1.44 20 -28.80 
  Robledo Flores, Emanuel 1691 MEX0.001-0.8720-17.40 
  Montiel Sanchez, Victor Manuel 1969 MEX0.001-0.5720-11.40 

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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