Individual Calculations December 2023
 Li, Jacques  Total change: 57.60  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open A CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 1893 1886 4.50 7 0.89 40 35.60 
  Nguyen-Vany, Jean 1513 FRA1.0010.10404.00 
  Mohammad, Nubairshah m2432 IND0.001-0.0340-1.20 
  Emenegger, Hugo 1674 FRA1.0010.23409.20 
  Bacon, Nicolas 2156 FRA0.001-0.1740-6.80 
  Gervais, Fabien 1708 FRA1.0010.274010.80 
  Flahaut, Clement 1646 FRA1.0010.20408.00 
  Jeanne, Mickael 2121 FRA0.5010.294011.60 

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 3 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1941 1884 1.00 1 0.58 40 23.20 
  Ragneau, Freddy 1941 FRA1.0010.584023.20 

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 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1865 1884 0.50 1 -0.03 40 -1.20 
  Roullois, Jerome 1865 FRA0.501-0.0340-1.20 

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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