Individual Calculations June 2023
 Davy Pignol, Matthias  Total change: -10.40  Rating chartPersonal card
 11e Festival du jeu d'echecs d'Ille-sur-Tet - Classique (-2400) ILLE SUR TET FRA 2023-05-19
RcRownchangeKK*chgGame
 1325 1111 1.50 5 0.15 40 6.00 
  Posocco, Marc 1219 FRA1.0010.654026.00 
  Bennani, Johan 1108 FRA0.001-0.5040-20.00 
  Stam, Bart 1312 FRA0.001-0.2440-9.60 
  Miricz, Eniko 1661 HUN0.001-0.0340-1.20 
  Bennani, Joachim 1324 FRA0.5010.274010.80 

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)
 
 23eme Open de Narbonne-Plage (-2400 elo) NARBONNE FRA 2023-05-27
RcRownchangeKK*chgGame
 1263 1111 1.50 6 -0.41 40 -16.40 
  Boreux, Philippe 1537 BEL0.001-0.0740-2.80 
  Maury, Tom 1212 FRA0.5010.14405.60 
  Moreno-Chabot, Emmanuelle 1263 FRA1.0010.704028.00 
  Grand, Theophile 1274 FRA0.001-0.2840-11.20 
  Radji, Ethan 1233 FRA0.001-0.3340-13.20 
  Roux, Laurent 1060 FRA0.001-0.5740-22.80 

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)
 

 

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