Individual Calculations May 2024
 Divies, Renaud  Total change: -10.20  Rating chartPersonal card
 9eme Open International d'Echecs de Noisiel Open C (- 2000 Elo et plus de 50 ans) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 1770 1939 5.00 8 -0.66 20 -13.20 
  Jouy, Guy 1701 FRA0.001-0.8020-16.00 
  Thiebaut, Pierre 1594 FRA1.0010.11202.20 
  Coll, Jean-Michel 1700 FRA1.0010.20204.00 
  Leclerc, Alain 1914 FRA1.0010.47209.40 
  Guerlach, Frederic 1928 FRA0.501-0.0220-0.40 
  Guez, Fabien 1921 FRA0.001-0.5320-10.60 
  Graziani, Jacques 1667 FRA1.0010.17203.40 
  Lorenter, Patrick 1735 FRA0.501-0.2620-5.20 

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)
 
 Tournoi Interne du Vesinet 2023-2024 r7 LE VESINET FRA 2024-04-13
RcRownchangeKK*chgGame
 1646 1939 1.00 1 0.15 20 3.00 
  Fontaine, Philippe 1646 FRA1.0010.15203.00 

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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