Individual Calculations February 2023
 Corral Nehama, Leo  Total change: -50.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1599 1763 4.00 8 -1.66 40 -66.40 
  Gabino, Karl 1591 FRA0.001-0.7340-29.20 
  N Zenzo, Kisala 1583 FRA1.0010.264010.40 
  Hucault, Christophe 1569 FRA1.0010.254010.00 
  De Martini, Frank-Alexander 1569 FRA0.001-0.7540-30.00 
  Jouandet, Alfons 1552 FRA1.0010.23409.20 
  Silvera, Ruben 1910 FRA0.001-0.3040-12.00 
  Le Roy, Tristan 1564 FRA0.501-0.2640-10.40 
  Garrigue, Mahel 1454 FRA0.501-0.3640-14.40 

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)
 
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1649 1763 2.00 2 0.81 40 32.40 
  Tahri, Fethi 1363  * FRA1.0010.08403.20 
  Jacob, Renaud 1935 FRA1.0010.734029.20 
 * 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 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1423 1763 2.50 3 -0.13 40 -5.20 
  Duquesne, Adrien 1499 FRA0.501-0.3240-12.80 
  El Karoui, Noe 1408 FRA1.0010.11404.40 
  Sinivassane, Roja 1363  * FRA1.0010.08403.20 
 * 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 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1920 1763 0.00 1 -0.29 40 -11.60 
  Chaigneau, Olivier 1920 FRA0.001-0.2940-11.60 

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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