Individual Calculations August 2021
 Lehericey, Romain  Total change: -13.60  Rating chartPersonal card
 2nd Open International de Saint-Quentin - Memorial Alyozas Kveinys SAINT QUENTIN FRA 2021-07-03
RcRownchangeKK*chgGame
 1645 1564 3.50 8 0.35 40 14.00 
  Brugge, Bruno 1729 FRA0.5010.22408.80 
  Morais, Thomas 1766 FRA0.001-0.2440-9.60 
  Shved, Jakov 1639 FRA1.0010.604024.00 
  Mallevaey, Guillaume 1804 FRA0.001-0.2040-8.00 
  Trannoy, Arthur 1895 FRA0.001-0.1240-4.80 
  Schippke, Joel 1226 FRA1.0010.12404.80 
  Meuriot, Philippe 1748 FRA0.5010.24409.60 
  Rosu, Andrei 1350 FRA0.501-0.2740-10.80 

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)
 
 1er open de Boulogne sur Mer BOULOGNE SUR MER FRA 2021-07-20
RcRownchangeKK*chgGame
 1626 1564 3.00 9 -0.69 40 -27.60 
  Davies, Rhys 1164  * WLS1.0010.08403.20 
  Arnold, Kiri 1727 NED0.001-0.2840-11.20 
  Ciarletta, Ulysse 1672 FRA0.001-0.3540-14.00 
  Lehericey, Fabrice 1762 FRA0.5010.264010.40 
  Geujon, Jean-Charles 1859 FRA0.001-0.1540-6.00 
  Voinea, Marius 1730 FRA0.001-0.2840-11.20 
  Flamant, Jacky 1500 FRA1.0010.414016.40 
  Hirschmann, Georges 1588 FRA0.5010.03401.20 
  Billot, Daniel 1630 FRA0.001-0.4140-16.40 
 * 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)
 

 

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