Individual Calculations October 2019
 Juan Bartroli, Marc  Total change: 3.40  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2118 2059 4.50 10 0.17 20 3.40 
  Lagunow, Raphael m2431 GER0.001-0.1020-2.00 
  Alcon Llosada, Alex 1846 AND1.0010.23204.60 
  Gual Pascual, Antonio m2337 ESP0.001-0.1720-3.40 
  Horta Gafarot, Biel 1826 ESP0.501-0.2920-5.80 
  Cespedes Llaverias, Llibert 1868 ESP1.0010.25205.00 
  Vittorino, Carlo Giovanni m2264 COL0.5010.26205.20 
  Otalora Pacheco, Carlos Eduardo f2197 COL1.0010.692013.80 
  Blasco Coll, Andreu 2241 ESP0.001-0.2620-5.20 
  Nadal Fajardo, Ricard 2221 ESP0.001-0.2920-5.80 
  Guix Torres, David 1952 ESP0.501-0.1520-3.00 

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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