Individual Calculations November 2019
 Rei-Rosa, Sophie  Total change: 6.20  Rating chartPersonal card
 Team 2020 - Nationale 3 r1 FRANCE FRA 2019-10-13
RcRownchangeKK*chgGame
 1745 1714 1.00 1 0.54 20 10.80 
  Maret, Simon 1745 FRA1.0010.542010.80 

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)
 
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1695 1714 4.50 9 -0.23 20 -4.60 
  Berezovsky, Fiorina 1557 MNC1.0010.29205.80 
  Jacob, Eva 1496 FRA1.0010.22204.40 
  Lepretre, Jean-Marc 1773 FRA0.001-0.4220-8.40 
  Poletti, Fausto 1817 ITA0.001-0.3620-7.20 
  Crouzet, Leo 1625 FRA1.0010.38207.60 
  Ruch, Bernard 1881 FRA0.5010.22204.40 
  Gervasoni, Michele 1850 SUI0.001-0.3220-6.40 
  Bekkari, Nassim 1633 FRA0.001-0.6120-12.20 
  Vincent, Melvin 1619 FRA1.0010.37207.40 

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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