Individual Calculations January 2023
 Mariller, Romain  Total change: -106.40  Rating chartPersonal card
 Team 2023 - Nationale 3 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 2135 1817 0.00 1 -0.13 40 -5.20 
  Bol, Frederic 2135 FRA0.001-0.1340-5.20 

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)
 
 19e Open de Vandoeuvre 2022 - Tournoi B (1300-1999 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 1589 1817 4.50 9 -2.53 40 -101.20 
  Coll, Jean-Michel 1501 FRA1.0010.13405.20 
  Schroetter, Mickael 1617 FRA0.501-0.2640-10.40 
  Perotto, Christopher 1479 FRA0.501-0.3840-15.20 
  Gaudin, Vincent 1675 FRA0.501-0.1940-7.60 
  Anicette, Hugues 1598 FRA1.0010.22408.80 
  Mence, Eline 1680 FRA0.001-0.6840-27.20 
  Taupiac, Maxime 1620 FRA1.0010.254010.00 
  Neves, Vincent 1597 FRA0.001-0.7840-31.20 
  Chofardet, Pierre 1530 FRA0.001-0.8440-33.60 

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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