Individual Calculations March 2023
 Ge, Charlene  Total change: 2.00  Rating chartPersonal card
 Team 2023 - EST Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1464 1494 0.00 1 -0.54 40 -21.60 
  Koci, Sebastien 1464 FRA0.001-0.5440-21.60 

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)
 
 Championnats ZID Alsace 2023 Pupillettes U12F MULHOUSE FRA 2023-02-13
RcRownchangeKK*chgGame
 1214 1494 0.50 1 -0.34 40 -13.60 
  Sinivassane, Roja 1214 FRA0.501-0.3440-13.60 

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)
 
 28e Open d'echecs de Selestat-Open B (1400-1799) SELESTAT FRA 2023-02-23
RcRownchangeKK*chgGame
 1651 1494 3.00 7 0.93 40 37.20 
  Weyand, Fernand 1620 FRA1.0010.674026.80 
  Brochard, Patrice 1568 FRA0.5010.10404.00 
  Boullier, Gilles 1658 FRA0.001-0.2840-11.20 
  Bellahcene, Jenna 1663 FRA0.5010.22408.80 
  Vendier, Enzo 1609 FRA1.0010.664026.40 
  Delome, Fabrice 1782 FRA0.001-0.1640-6.40 
  Heun, Andreas 1657 GER0.001-0.2840-11.20 

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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