Individual Calculations November 2018
 Ballestra, Giovanni  Total change: -45.80  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi B MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1630 1780 4.00 9 -2.29 20 -45.80 
  Bardin, Christian 1638 FRA1.0010.31206.20 
  Pobedonostzeff, Franck 1668 FRA0.001-0.6520-13.00 
  Cai, Roberto 1649 ITA1.0010.32206.40 
  Foltier, Bernard 1640 FRA0.501-0.1920-3.80 
  Labarthe, Arnaud 1642 FRA0.501-0.1920-3.80 
  Casalena, Leo 1545 SUI0.001-0.7920-15.80 
  Zienkiewicz, Jan 1654 FRA0.001-0.6720-13.40 
  Sohet, Cedric 1604 BEL0.001-0.7320-14.60 
  Gaudissard, Dominique 1628 FRA1.0010.30206.00 

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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