Individual Calculations April 2024
 Valois, Magali  Total change: -6.80  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 1785 1620 1.00 6 -0.76 20 -15.20 
  De Lagontrie, Jean 1780 FRA0.001-0.2920-5.80 
  Desert, Xavier 1900 FRA0.001-0.1620-3.20 
  Ducreux, Regis 1521 FRA0.501-0.1420-2.80 
  Lauwaet, Stephan 1800 BEL0.001-0.2620-5.20 
  Freialdenhoven, Manfred 1880 GER0.001-0.1820-3.60 
  Kurtz, Denis 1828 FRA0.5010.27205.40 

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)
 
 Team 2024 - Nationale 4 r7 FRANCE FRA 2024-03-17
RcRownchangeKK*chgGame
 1562 1620 1.00 1 0.42 20 8.40 
  Turin, Flavien 1562 FRA1.0010.42208.40 

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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