Individual Calculations November 2019
 Bekkari, Nassim  Total change: 105.20  Rating chartPersonal card
 Team 2020 - Nationale 4 r1 FRANCE FRA 2019-10-13
RcRownchangeKK*chgGame
 1626 1633 0.50 1 -0.01 40 -0.40 
  Santini, Roger 1626 FRA0.501-0.0140-0.40 

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)
 
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1771 1633 5.50 9 2.64 40 105.60 
  Maiffret, Patrick 1775 FRA1.0010.694027.60 
  Peyrin, Jean 1737 FRA1.0010.644025.60 
  Cattoni, Manuel 1838 FRA0.001-0.2440-9.60 
  Biancalana, Marc 1763 FRA0.5010.18407.20 
  Pinchon, Henri 1798 FRA0.5010.22408.80 
  Hodot, Yves 1744 FRA0.001-0.3540-14.00 
  Mancin, Michele 1723 ITA0.5010.12404.80 
  Rei-Rosa, Sophie 1714 FRA1.0010.614024.40 
  Cittadini, Dario 1846 SUI1.0010.774030.80 

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)
 

 

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