Individual Calculations November 2019
 Tacconi, Antonio  Total change: -14.40  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1647 1750 5.00 9 -0.72 20 -14.40 
  Conchon, Jean-Paul 1613 FRA0.501-0.1820-3.60 
  Sahlberg, Christer 1588 SWE0.501-0.2120-4.20 
  Paris, Yannick 1592 FRA1.0010.29205.80 
  Casalena, Leo 1631 SUI1.0010.34206.80 
  Samuel, Christian 1709 FRA0.001-0.5620-11.20 
  Thomas, Amaryllis 1664 FRA1.0010.38207.60 
  Roche, Yves 1850 FRA0.001-0.3620-7.20 
  Buanne, Luca 1648 ENG0.001-0.6420-12.80 
  Lorenter, Patrick 1528 FRA1.0010.22204.40 

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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