Individual Calculations March 2020
 Horrutiner Fonseca, Samuel  Total change: -31.20  Rating chartPersonal card
 Villa de Camaguey 506 (Sub-12 M) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1494 1461 1.50 5 -0.78 40 -31.20 
  Cardoza Diaz, Aaron 1699 CUB0.5010.304012.00 
  Perez Rivero, Barbaro Ramon 1234 CUB0.501-0.2940-11.60 
  Rodriguez Martinez, Dionys Mario 1595 CUB0.001-0.3240-12.80 
  Ruano Alvarez, Sherley 1423 CUB0.001-0.5540-22.00 
  Hernandez Arana, Alejandro Jack 1517 CUB0.5010.08403.20 

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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