Rapid: Individual Calculations November 2022
 Alarma, Ricardo  Total change: -14.40  Rating chartPersonal card
 2022 National Executive Chess Championships (South Luzon Leg) Sta. Rosa City PHI 2022-10-16
RcRownchangeKK*chgGame
 1959 1567 0.00 3 -0.36 40 -14.40 
  Sali, Zulfikar 2205 ENG0.001-0.0140-0.40 
  Calar, Erwin 1829 PHI0.001-0.1840-7.20 
  Talaboc, Francis 1844 PHI0.001-0.1740-6.80 

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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