Individual Calculations November 2023
 Bodereau, Marc  Total change: 40.80  Rating chartPersonal card
 Open de grasse 2023 (-2400 elo) GRASSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1604 1584 3.00 5 0.63 20 12.60 
  Garivier, Jeanne 1213 FRA1.0010.10202.00 
  Bes, Stephane 1977 FRA0.001-0.0820-1.60 
  Turin, Julien 1391 FRA1.0010.25205.00 
  Benefice, Jacques 1691 FRA1.0010.652013.00 
  Tran Amar, Andy 1746 FRA0.001-0.2920-5.80 

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)
 
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1238 1584 1.00 1 0.11 20 2.20 
  Aili, Clement 1238 FRA1.0010.11202.20 

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)
 
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1736 1584 4.00 9 1.30 20 26.00 
  Bedhouche, Rayan 1756 FRA0.001-0.2720-5.40 
  Kostov, Troyan 1688 BUL1.0010.642012.80 
  Petit, Didier 1722 FRA0.001-0.3120-6.20 
  Mongelli, Ferdinando 1748 ITA1.0010.722014.40 
  Maiffret, Patrick 1770 FRA1.0010.742014.80 
  Salvaing, Jean-Louis 1818 FRA0.5010.29205.80 
  Kechkekian, Chae 1779 FRA0.001-0.2520-5.00 
  Gibson, Steve 1690 SCO0.001-0.3620-7.20 
  Dubreuil, Remy 1657 FRA0.5010.10202.00 

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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