Rapid: Individual Calculations April 2023
 Umayan, Samantha Babol  Total change: 96.00  Rating chartPersonal card
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeKK*chgGame
 1853 1454 3.00 6 2.40 40 96.00 
  Zambrano, Allen Joshua 1631 PHI1.0010.734029.20 
  Constantino, Marlon 1881 PHI1.0010.934037.20 
  Nadera, Barlo A. m2024 PHI0.001-0.0240-0.80 
  Gaddi, Johann Cedrick 1876 PHI0.001-0.0740-2.80 
  Sasot, Allan 1802 PHI1.0010.894035.60 
  Imperial, Genghis 1904 PHI0.001-0.0640-2.40 

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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