Rapid: Individual Calculations November 2023
 Calacday, Henry  Total change: -21.60  Rating chartPersonal card
 JHC Chess Club 2nd OPEN FIDE Rated Rapid Chess Tournament Tarlac City PHI 2023-10-01
RcRownchangeKK*chgGame
 1807 1629 0.00 1 -0.27 20 -5.40 
  Calacday, Eric 1807 PHI0.001-0.2720-5.40 

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)
 
 NA Regina Calacday FIDE Rapid Bday Chess Tournament Tarlac City PHI 2023-10-21
RcRownchangeKK*chgGame
 1376 1629 0.00 1 -0.81 20 -16.20 
  Valdez, Rainier 1376 PHI0.001-0.8120-16.20 

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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