Individual Calculations May 2023
 Devaux, Nicolas  Total change: -11.20  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1899 1779 1.00 1 0.66 20 13.20 
  Franot, Philippe 1899 FRA1.0010.662013.20 

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)
 
 Open de Vincennes 2023 (-2400 Elo) VINCENNES FRA 2023-04-15
RcRownchangeKK*chgGame
 1544 1779 2.50 5 -1.22 20 -24.40 
  Archet, Jean-Claude 1381 FRA1.0010.08201.60 
  Lafourcade, Alexandre 1515 FRA1.0010.18203.60 
  Bol, Frederic 2096 FRA0.001-0.1320-2.60 
  Hammerle, Jose 1349 FRA0.501-0.4320-8.60 
  Dupin, Brendan 1379  * FRA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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