Rapid: Individual Calculations April 2023
 Briones, David Kiel  Total change: 0.00  Rating chartPersonal card
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeRpKK*chgGame
 1731 0 1.00 5 0.00 1491   0.00 
  Imperial, Genghis 1904 PHI0.0010.00 0.00 
  Zambrano, Allen Joshua 1631 PHI1.0010.00 0.00 
  Olendo, Sara Francine 1664 PHI0.0010.00 0.00 
  Constantino, Marlon 1881 PHI0.0010.00 0.00 
  Luna, Divine Grace 1577 PHI0.0010.00 0.00 

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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