Individual Calculations March 2020
 Cardoza Diaz, Aaron  Total change: -62.80  Rating chartPersonal card
 Villa de Camaguey 506 (Sub-12 M) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1425 1699 2.50 5 -1.57 40 -62.80 
  Horrutiner Fonseca, Samuel 1461 CUB0.501-0.3040-12.00 
  Lorenzo Licourt, Alejandro 1453 CUB0.001-0.8140-32.40 
  Guerra Turok, Lucas 1612 CUB0.001-0.6240-24.80 
  Vega Izquierdo, Daniel Antonio 1299  * CUB1.0010.08403.20 
  Perez Rivero, Barbaro Ramon 1299  * CUB1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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