Individual Calculations May 2023
 Madelaine, Nicolas  Total change: 20.40  Rating chartPersonal card
 Team 2023 - IDF Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1632 1519 0.50 1 0.15 40 6.00 
  Collin, Pascal 1632 FRA0.5010.15406.00 

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)
 
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1798 1519 0.00 1 -0.16 40 -6.40 
  Robert, Thibaud 1798 FRA0.001-0.1640-6.40 

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)
 
 Championnat Individuel d'echecs des Hauts de Seine 2023 (-2200) PUTEAUX FRA 2023-04-09
RcRownchangeKK*chgGame
 1594 1519 3.00 6 0.52 40 20.80 
  Choukroun, Jonathan 1798 FRA1.0010.844033.60 
  Bendahan, Isaac 1773 FRA0.5010.314012.40 
  Jactel, Nicolas 1938 FRA0.001-0.0740-2.80 
  Gerard, Baptiste 1119  * FRA1.0010.08403.20 
  Tu, Mathias 1391 FRA0.001-0.6740-26.80 
  Castro Ros, Alejandro 1543 FRA0.5010.03401.20 
 * 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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