Individual Calculations March 2020
 Sonet, Sandy  Total change: -5.80  Rating chartPersonal card
 34eme Festival International des Jeux de Cannes - Open B (-2200) CANNES FRA 2020-02-17
RcRownchangeKK*chgGame
 1748 1677 3.00 8 -0.29 20 -5.80 
  Kyrkjebo, Hanna B. 1957 NOR0.001-0.1620-3.20 
  Hafner, Bernhard 1897 AUT0.001-0.2220-4.40 
  Papadopoulos, Laurent 1849 FRA0.001-0.2720-5.40 
  Engel, Gerard 1516 FRA1.0010.29205.80 
  Robveille, Laurent 1768 FRA0.001-0.3820-7.60 
  Coqueraut, Jean Dominique 1575 ITA1.0010.36207.20 
  Richard, Joel 1636 FRA1.0010.44208.80 
  Pinchon, Henri 1789 FRA0.001-0.3520-7.00 

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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