Individual Calculations November 2019
 De Marchi, Silverio  Total change: -28.40  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1635 1710 4.00 9 -1.42 20 -28.40 
  Heckly, Jean-Louis 1553 FRA0.001-0.7120-14.20 
  Nanni, Sergio 1579 ITA0.501-0.1820-3.60 
  Mathiot, Jean-Marc 1585 FRA1.0010.33206.60 
  Crouzet, Leo 1625 FRA0.501-0.1220-2.40 
  Gaudissard, Dominique 1592 FRA1.0010.34206.80 
  Cittadini, Dario 1846 SUI0.001-0.3220-6.40 
  Vincent, Melvin 1619 FRA0.501-0.1220-2.40 
  Lorenter, Patrick 1528 FRA0.501-0.2420-4.80 
  Morselli, Stefano 1784 ITA0.001-0.4020-8.00 

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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