Individual Calculations February 2023
 Saya, Yann  Total change: 3.20  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 1783 1429 2.00 8 0.91 40 36.40 
  Noireaut, Hung 1960 FRA0.001-0.0340-1.20 
  Bournique, Bruno 1741 FRA1.0010.864034.40 
  Bonelli Maestracci, Pierre Joseph 1868 FRA0.001-0.0640-2.40 
  Teychene, Jean-Louis 1791 FRA0.001-0.1040-4.00 
  Hileyan, Michel 1840 FRA0.001-0.0840-3.20 
  Cherki, Thomas 1937 FRA0.001-0.0440-1.60 
  Roger, Patrick 1565 FRA1.0010.684027.20 
  Hamburger, Antonin 1562 FRA0.001-0.3240-12.80 

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)
 
 Championnat jeunes Isere 2023 U16 BOURGOIN JALLIEU FRA 2023-01-07
RcRownchangeKK*chgGame
 1290 1429 2.00 3 0.02 40 0.80 
  Verdier, Anais 1361 FRA1.0010.414016.40 
  Ortiz, Jokin 1428 FRA0.001-0.5040-20.00 
  Lebeau, Thomas 1082 FRA1.0010.11404.40 

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)
 
 Team 2023 - Nationale 2 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1130 1429 0.00 1 -0.85 40 -34.00 
  Hubert, Dominique 1130 FRA0.001-0.8540-34.00 

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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