Individual Calculations November 2019
 Chochoy, Patrick  Total change: -15.60  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1626 1648 4.00 9 -0.78 20 -15.60 
  Passchier, Albert 1787 FRA0.001-0.3120-6.20 
  Rei-Rosa, Jean-Jacques 1548 FRA0.501-0.1420-2.80 
  Stiffler, Jean-Marc 1571 SUI1.0010.39207.80 
  Pinchon, Henri 1798 FRA0.001-0.3020-6.00 
  Coez, Thierry 1537 FRA0.001-0.6520-13.00 
  Coqueraut, Lodewyk 1532 ITA0.501-0.1620-3.20 
  Nanni, Sergio 1579 ITA1.0010.40208.00 
  Rosenfeld, Imre 1734 FRA0.001-0.3820-7.60 
  Gorbounova, Natalia 1550 RUS1.0010.37207.40 

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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