Blitz: Individual Calculations January 2024
 Rosas Valdes, Javier Alfonso  Total change: 73.20  Rating chartPersonal card
 Copa Pacific Center "Xmas Edition" Sub-13 Panama PAN 2023-12-17
RcRownchangeKK*chgGame
 1387 1088 2.50 4 1.83 40 73.20 
  Gomes Barranco, Manuel Ignacio 1425 PAN0.5010.384015.20 
  Romero Escamilla, Daniel David 1198 PAN1.0010.654026.00 
  Navarro Barrios, Andres Daniel 1512 PAN1.0010.934037.20 
  Assis Dayan, Abraham Samuel 1413 PAN0.001-0.1340-5.20 

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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