Rapid: Individual Calculations August 2023
 Santacruz Martinez, Samuel Matias  Total change: -63.60  Rating chartPersonal card
 I IRT Rapido Escuela de Futuros Maestros Sub 1700 Pasto COL 2023-07-02
RcRownchangeKK*chgGame
 1449 1477 0.00 3 -1.59 40 -63.60 
  Alpala Mejia, David Mauricio 1567 COL0.001-0.3840-15.20 
  Pantoja Canchala, Samir Alejandro 1245 COL0.001-0.7940-31.60 
  Gomez Arias, Katherine 1534 COL0.001-0.4240-16.80 

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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