Individual Calculations March 2019
 Martos Hernandez, Chris Lazaro  Total change: -78.00  Rating chartPersonal card
 Aniversario 505 de la Villa (Sub-12 Masculino) Camaguey CUB 2019-02-07
RcRownchangeKK*chgGame
 1556 1547 0.00 4 -1.95 40 -78.00 
  Gonzalez Soler, Leduar 1495 CUB0.001-0.5740-22.80 
  Correa Fajardo, Luis Alejandro 1822 CUB0.001-0.1740-6.80 
  Horrutiner Fonseca, Samuel 1283 CUB0.001-0.8240-32.80 
  Rodriguez Hernandez, Jose Ange 1624 CUB0.001-0.3940-15.60 

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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