Individual Calculations November 2023
 Kosteniuk, Kristina  Total change: 74.80  Rating chartPersonal card
 Open 13 2023-24 r1-2 VITROLLES FRA 2023-09-30
RcRownchangeKK*chgGame
 1570 1807 2.00 2 0.41 40 16.40 
  Colandrea, Sauveur 1541 FRA1.0010.18407.20 
  Montanelli, Tristan 1599 FRA1.0010.23409.20 

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 3 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1913 1780 0.00 1 -0.32 40 -12.80 
  Canet, Mathieu 1913 FRA0.001-0.3240-12.80 

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)
 
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1719 1780 7.00 9 1.78 40 71.20 
  Lees, Jean-Pierre 1612 FRA1.0010.284011.20 
  Bergasse, Clement 1653 FRA0.001-0.6740-26.80 
  Guillon, Gabriel 1644 FRA1.0010.324012.80 
  Deladerriere, Helio 1657 FRA1.0010.334013.20 
  Flamand, Arthur 1757 FRA1.0010.474018.80 
  Gachbar, Imrane 1735 FRA1.0010.444017.60 
  Delaplace, Mathias 1828 FRA1.0010.574022.80 
  Yaghi, Leen 1762 FRA0.501-0.0340-1.20 
  Cornileau, Raphael 1827 FRA0.5010.07402.80 

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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