Rapid: Individual Calculations April 2023
 Gonzales, Alphecca  Total change: -6.40  Rating chartPersonal card
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeKK*chgGame
 2012 1595 0.00 2 -0.16 40 -6.40 
  Liwagon, Bob Jones 2094 PHI0.001-0.0440-1.60 
  Reyes, Mark Gerald 1929 PHI0.001-0.1240-4.80 

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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