Individual Calculations December 2022
 De Martino, Daniele  Total change: -49.60  Rating chartPersonal card
 19e Open International d'Echecs de Menton Tournoi B (1500 a 1999 elo) MENTON FRA 2022-10-23
RcRownchangeKK*chgGame
 1674 1677 2.50 6 -0.54 40 -21.60 
  Wuerth, Thomas 1897 SUI0.001-0.2240-8.80 
  Gallet, Gilles 1567 FRA1.0010.354014.00 
  Perles, Eva 1499 FRA0.001-0.7340-29.20 
  Cornileau, Raphael 1610 FRA0.501-0.0940-3.60 
  Gerber, Urs 1623 SUI1.0010.424016.80 
  Ruch, Bernard 1850 FRA0.001-0.2740-10.80 

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)
 
 CISU18 2022 - Finale U18 Petrosino ITA 2022-10-29
RcRownchangeKK*chgGame
 1649 1677 1.50 5 -1.06 40 -42.40 
  Genovese, Vito 1447 ITA0.501-0.2940-11.60 
  Sala, Giulia wf1868 ITA0.001-0.2540-10.00 
  Palozza, Flavio 1864 ITA0.001-0.2640-10.40 
  Graziani, Emma 1793 ITA0.001-0.3440-13.60 
  Lobina, Riccardo Marco 1273 ITA1.0010.08403.20 

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 2023 - Nationale 2 Jeunes r1 FRANCE FRA 2022-11-20
RcRownchangeKK*chgGame
 1333 1733 1.00 1 0.08 40 3.20 
  To, Nam Long 1333  * MNC1.0010.08403.20 
 * 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)
 
 Team 2023 - Nationale 3 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1569 1733 1.00 1 0.28 40 11.20 
  Etienne, Benjamin 1569 FRA1.0010.284011.20 

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)
 

 

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